Advertise on podcast: Wits & Weights | Evidence-Based Fitness & Nutrition for Lifters
Rating
4.8from
This podcast has
687 episodes
Language
EnglishExplicit
No
Date created
2021/10/21
Latest episode
2026/10/22
Average duration
33 min.
Release period
4 days
Description
Wits & Weights is a strength and nutrition podcast where in every episode I put a popular piece of fitness advice under the microscope, find the hidden reason it doesn't work, and give you the deceptively simple fix that does. For skeptics of the fitness industry who are tired of following the rules and still not seeing results. If you've been lifting weights, tracking macros, and doing "all the right things" but your body composition hasn't changed, you're probably overcomplicating it. This is the fitness podcast that shows you how to build muscle, lose fat, and achieve a real body recomp by focusing only on what the evidence actually supports. Evidence-based fat loss coach Philip Pape brings an engineer's approach to strength training, nutrition, and metabolism. Instead of another generic program or meal plan, you get specific, science-based strategies for optimizing body composition, whether you're focused on building muscle, losing fat, or both. The focus is on strength training over 40, hormone health, perimenopause and menopause, and longevity. You've seen the conflicting advice. One expert says cut carbs, the next says eat more. One says train six days a week, another says three is plenty. Building the body you want doesn't have to be this confusing or time-consuming. By using your wits (systems + identity-based behavior change) and lifting weights, you can build muscle definition, improve your physique, and maintain your results for life without rebound weight gain. You'll learn smart, efficient strategies for movement, metabolism, muscle, and mindset, such as: - Why fat loss matters more than weight loss for both your health and your physique- Why all the macros, including protein, fats, and yes even carbs, are critical to body composition- How just 3 hours a week of proper hypertrophy training can deliver better results than most people get in twice that time- Why building muscle is the single most powerful thing you can do for metabolic health, longevity, and aging well- Why perimenopause and menopause don't have to derail your progress when your training and nutrition are dialed in- How shifting the way you think about fitness can unlock more physical (and personal) growth than any program alone If you're ready to learn what actually works with evidence-based training and nutrition, hit "follow" and let's engineer your best physique ever! Popular Guests Include: Mike Matthews (author of Bigger Leaner Stronger), Greg Nuckols (Stronger by Science), Alan Aragon (nutrition researcher), Eric Helms (3D Muscle Journey), Dr. Spencer Nadolsky (Docs Who Lift), Bill Campbell (exercise science researcher), Jordan Feigenbaum (Barbell Medicine), Holly Baxter (evidence-based physique coach), Laurin Conlin (physique coach), Lauren Colenso-Semple (nutrition researcher), Karen Martel (hormone optimization expert), Steph Gaudreau (women's strength and nutrition), Bryan Boorstein (hypertrophy coach) Popular Topics Include: hormone health, metabolism optimization, hypertrophy training, longevity and healthy aging, nutrition tracking, best protein powder selection, strength training over 40, women's fitness, perimenopause, menopause, muscle building, body recomp, macros and nutrition tracking
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Check latest episodes from Wits & Weights | Evidence-Based Fitness & Nutrition for Lifters podcast
How to Track Macros (When Food Labels Can Be Wrong By 20 Percent)
2026/10/22
How do you track macros when food labels can be wrong by 20 percent?
You've heard food labels can be off by 20 percent, so you might wonder why you'd weigh anything to the gram. I look at what the FDA rule says, what researchers found when they tested food in a lab, and which error in your food log matters most.
You'll learn:
What the 20% rule on food labels says, and which direction the error can runLab results on restaurant meals and packaged snacks versus their labelsHow much people miss in their food logs when a gold-standard method checks themThe 3 tracking rules that make your errors cancel out, plus the foods worth weighingOne change to when you log that lined up with more people reaching real weight lossIf you want your food log to work even when the numbers aren't perfect, hit play.
Get 20% off your first order at True Nutrition with code WITSANDWEIGHTS. You build your own protein powder, from the protein to the flavor and sweetener, and everything is third-party lab tested and first-party verified.
https://truenutrition.com/witsandweights
Timestamps:
0:00 - Precise tracking and the label error claim
3:45 - The FDA 20% label rule and rounding
7:54 - Protein that's easy to log consistently
9:49 - Lab tests on label accuracy
12:49 - Human logging error and doubly labeled water
20:40 - Calibration, bias, and noise in your log
23:00 - How to track macros with 3 rules
27:33 - Restaurant meals and fiber on labels
30:35 - Bonus: the best time to log food
Episode Resources:
MacroFactor, code WITSANDWEIGHTS for a free 2-week trial. You can support the show if you use our affiliate code!Episode 510: Jenny's tracking lesson after decades of dietingEpisode 511: belly fat after 40, plus tracking your trend weight and waistEpisode 497: why a calculator shouldn't set your calories and macros
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
Are Peptides Like BPC-157 Worth It If You're Lifting Weights?
2026/10/19
Is BPC-157 worth injecting for tendon pain if you're lifting weights?
You've seen the headlines about an FDA panel voting for BPC-157, and you may know someone injecting it for a sore elbow or shoulder. I look at what the FDA did this summer, every human study I could find, and my own BPC-157 experiment from a few years ago. Then I share what helps stubborn tendon pain, no injection required.
You'll learn:
What the FDA panel voted on in July, and which use it reviewedHow many people BPC-157 has been tested on, and for how longLessons from my own 6-week BPC-157 experiment on my shoulderA 12-week elastic band program from a tennis elbow trial3 questions to ask before you buy any peptide or supplementIf you're about to order peptides for a sore elbow, shoulder, or hip, hit play.
Join Eat More Lift Heavy to keep lifting around a sore joint with a training program matched to your schedule and equipment, plus 26 weeks of coaching. https://eatmoreliftheavy.com
Timestamps:
0:00 - BPC-157 and the peptide headlines
3:48 - The FDA timeline and the July panel vote
7:52 - Training, food, and time for a sore joint
10:16 - Who voted yes and who's using BPC-157
11:57 - Human studies, rat studies, and safety
16:39 - My BPC-157 shoulder experiment
19:57 - Tendon pain after 40 and progressive loading
25:51 - How to judge any peptide claim
27:17 - Bonus: cortisone shots for tennis elbow
Episode Resources:
Episode 255: my first BPC-157 experiment for shoulder recoveryEpisode 492: tissue capacity and training through pain (Dr. Tom Walters)Corrections. A few things I misspoke on air:
I said it's "technically true" that the FDA approved these peptides, but the panel only "recommended" BPC-157 for compounding. The FDA hasn't approved it or published a rule.I said ulcerative colitis is "like" inflammatory bowel disease (IBD), which is a different condition.JAMA is the Journal of the American Medical Association
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
Why This 73-Year-Old Won't Stop Strength Training After 40 (David Frost)
2026/10/15
Are you getting weaker because of age, or because you started "training your age"?
David Frost is 73, a retired Navy captain, adjunct professor, and writer on load management and recovery. This past June, he rowed for more than 4 hours as part of a team that set a Concept2 tandem rowing record for 100 kilometers. He isn't backing off, and he joins me to challenge the idea that getting older means you should.
We get into sarcopenia, what to do if you're starting strength training at 60, how recovery changes for your muscles and connective tissue, and how to use HRV without letting your watch run your training. David also shares the coronary calcium scan that changed how he balances hard training with longevity.
If you've been told to take it easy now that you're over 40, hit play.
Join Eat More Lift Heavy to build muscle, lose 10 to 20 lbs of fat, and learn what works for your body, 1 week at a time. https://eatmoreliftheavy.com
Timestamps:
0:00 - Why aging doesn't mean backing off
5:26 - Sarcopenia and the recovery equation
13:08 - Starting strength training at 60
21:08 - Building a longer strong span
23:32 - David's coronary calcium wake-up call
32:47 - Whole-body training and recovery timing
36:34 - Using HRV without overtrusting wearables
41:19 - Walking, sleep, and better recovery
Episode Resources:
David's website: wellpastforty.orgDavid on Instagram: @davidemersonfrost
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
How to Lose Belly Fat After 40 (Cortisol is NOT the Problem)
2026/10/12
Is cortisol the reason your belly fat won't budge after 40?
You've seen the cortisol cocktails, the adaptogens, and the advice to quit coffee and skip hard workouts. I put the cortisol story under the microscope, including the few studies that support it, and compare it to what the research shows about fat loss over 40.
You'll learn:
Where the "cortisol belly" idea came from, and why it probably doesn't describe youWhat happened to body fat when researchers lowered cortisol with ashwagandhaWhich direction the link between cortisol and belly fat runsWhat changes in your body during the menopause transition, and what doesn'tThe 4 basics that shrink deep belly fat, plus a weekly walking dose from a menopause trialIf you want fat loss over 40 to finally reach your waistline, hit play.
Get 20% off your first custom protein blend at True Nutrition with code WITSANDWEIGHTS. You pick the protein, flavor, sweetener, and boosts, and everything is third-party lab tested and first-party verified. https://truenutrition.com/witsandweights
Timestamps:
0:00 - Cortisol belly and the TikTok detox trend
3:19 - Belly fat and total body fat
7:27 - Protein to keep muscle while you lose fat
9:03 - What cortisol does (plus Cushing's syndrome)
11:36 - Cortisol and belly fat research
15:43 - Cortisol cocktails, coffee, and hard workouts
17:53 - Belly fat after 40 and the menopause transition
20:35 - Stress, sleep, and eating habits
21:41 - 4 basics for losing belly fat
24:58 - Bonus: weekly habit for deep belly fat
Episode Resources:
Episode 501: what perimenopause does and doesn't do to your weightEpisode 506: the 8 hours of sleep mythEpisode 507: carbs and menopauseEpisode 509: what to track instead of weight loss
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
How Jenny Lost 13 Pounds While Eating MORE After Dieting Since 7th Grade
2026/10/08
Is your metabolism damaged from decades of dieting?
Jenny was sure her body was broken. She started with cabbage soup in 7th grade, and by her late 40s, Atkins and keto had stopped working for her.
(She also tried non-fat foods, the Mediterranean diet, Weight Watchers, Noom, South Beach, intermittent fasting, and OMAD. No surprise, but none of them worked long term.)
I'm sharing Jenny's own voice messages on how she lost 13 pounds of body fat in about 6 months, why the 10 pounds she lost with a previous coach came back within 2 months, and the tracking mistake that finally made one of our lessons click for her.
👉 Learn about our 12-Week Dialed In Fall Challenge starting this Monday:
https://witsandweights.com/challenge
You'll learn:
Why restrictive diets become hard to sustain with adult life The fear of a broken metabolism and the appeal of GLP-1 drugsWhat research shows about metabolic adaptation, weight cycling, and ageThe real cost of yo-yo dieting as lost muscle and “skinny fat” body compositionThe ONE tracking mistake that shrinks your calorie deficit without you noticingHow to use your own data as evidenceStrength training benefits beyond the scale like stairs, mobility, and comfort Handling travel, promotions, stress, and imperfect weeks without overcorrecting If you want fat loss over 40 to stick this time, hit play!
Join our 12-Week Dialed In Fall Challenge, where you'll follow the same exact process as Jenny, with 3 specific goals scored against your own starting point to get you successfully through the holidays so you don't have to "start over" in January. The winner gets 3 months of free coaching and a 2-on-1 private call with me and Coach Carol. It starts Monday, October 12.
https://witsandweights.com/challenge
Timestamps:
0:00 - Why Jenny thought her body was broken
3:20 - Dieting since 7th grade
7:30 - Can decades of dieting damage your metabolism?
10:12 - How she used her own data
11:32 - Why her last coach's results didn't last
14:00 - The tracking lesson that finally clicked
16:24 - Eating more and the problem with "trust the process"
20:20 - Wins that don't show up on the scale
25:59 - Work travel, a promotion, and two puppies
30:20 - Building skills you keep after coaching
31:33 - Jenny's advice if you think your body is broken
Episode Resources:
Join our 12-week challenge that uses the exact same approach Jenny followed: https://witsandweights.com/challengeEpisode 509, on why weight loss challenges fade once the prize is gone Episode 499, on the skills that keep your results going after a program ends Episode 501, on menopause weight gain
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
Do Weight Loss Challenges Work? (What to Do Instead)
2026/10/05
We evaluate weight loss challenges and why they can make you "win" on the scale while losing muscle, bone, and momentum toward your true goal of improving how you look and feel.
Learn what the research says about rebounds after incentives end and the 3 metrics to track instead for sustainable fat loss over 40, including:
How challenges can reward extreme dieting and too much cardio while devaluing lifting What studies show about lean mass and bone loss despite similar weight lossWhat financial incentive research finds once prizes and payments stop Why workplace wellness challenges often fail to move long-term health outcomesWhat the Biggest Loser follow-up does and does not prove about metabolismHow to set goals against your own baseline for better maintenanceWhat to track instead and what improves outcomes the mostIf you want your next challenge to leave you leaner and stronger instead of just lighter, hit play.
Join our 12-Week Dialed In Fall Challenge, 12 weeks of Dialed In coaching inside Eat More Lift Heavy for adults over 40, with 3 goals scored against your own starting point through the holidays. It starts Monday, October 12, and the winner gets 3 months of free coaching plus a private call with me and Carol:
https://witsandweights.com/challenge
Timestamps:
0:00 - Weight loss challenges and what they measure
4:23 - What the scale is actually measuring
6:07 - Cardio, lifting, and the TEMPO diet trial
8:56 - The better way to score your results
12:37 - What happens after the incentives end
16:28 - The Biggest Loser follow-up
19:00 - What to measure instead of weight loss
26:55 - Bonus: one thing before your next fat loss phase to increase your chances of maintaining results long-term
Episode Resources:
Join the 12-Week Dialed In Fall Challenge
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
Why the Most Convincing Nutrition Advice Is Usually Wrong (Zoë Rom and Kylee Van Horn)
2026/10/01
Why does bad nutrition advice sound so convincing, and how do you know who to trust?
Registered dietitian Kylee Van Horn and journalist and elite ultrarunner Zoë Rom, hosts of Your Diet Sucks podcast, join me to expose how nutrition and fitness claims get distorted from actual research into confident prescriptions.
We break down why mechanisms and individual studies aren’t enough, how social media rewards certainty over nuance, and why women’s fitness and hormone health have become especially vulnerable to questionable claims around menopause, cycle syncing, detoxes, testing, and supplement stacks.
We also cover protein and muscle building, why “more” isn’t automatically better, how chronic underfueling can distort your perception of what your body needs, and why getting the basics of nutrition, fueling, and lifting weights right matters more than chasing optimization.
Join Eat More Lift Heavy to build muscle, lose 10-20 lbs of fat, and learn what works for your body, 1 week at a time. Eat more and lift heavy with confidence.
Timestamps:
0:00 - Why convincing nutrition advice fails
2:56 - Social media rewards the wrong information
9:35 - When scientific mechanisms mislead you
13:35 - How to identify trustworthy experts
19:35 - Why women’s nutrition became big business
25:35 - Menopause, metabolism, and body composition
35:05 - Cycle syncing and supplement stacks
41:35 - Protein optimization misses the basics
47:35 - Underfueling and learning your body
Episode resources:
Podcast: Your Diet SucksWebsite: yourdietsuckspodcast.com Instagram: @yourdietsuckspod
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
Carb Cycling, Workout Carb Timing, and the Menopause Carb Myth
2026/09/28
It turns out that carb cycling does NOT improve fat loss or your metabolism. But does it have other benefits?
You've heard you should load carbs on lifting days and cut them on rest days, especially after 40. Where did this idea come from?
I'm breaking down the one study that comes closest to testing carb cycling and what happened when a second group of researchers reanalyzed the data. You'll also hear why the insulin and fat storage argument doesn't hold up, what one study found about insulin sensitivity after menopause, and the number of hard sets that determines whether carbs before training do anything for you.
Where carb cycling comes from and why it spread beyond bodybuilding The Campbell 2020 refeed study (and later reanalysis)Why insulin and “storage hormone” arguments do not predict fat loss under matched calories What leptin and metabolic flexibility claims get (partially) rightWhat research suggests about menopause, insulin sensitivity, and body fat as the driverHow to set weekly calories, daily protein, and fiber before worrying about carb timingWhen pre-workout carbs matter most, and fed vs. fasted trainingWhy underfueling and low-carb patterns can backfire for recovery and your relationship with food If you want to stop earning your carbs and put them where your week needs them, hit play.
Ask me a question for the podcast!
Get the free Refeeds and Diet Breaks Guide, so you know when a structured high day is worth running and when it just makes your week harder, built for adults over 40 who lift:
https://witsandweights.com/free
Timestamps:
0:00 - 4 carb questions from the community
3:14 - Where carb cycling came from
7:22 - The refeed study and later reanalysis
11:59 - Insulin, storage, and a metabolic ward
13:16 - Leptin and fat-burning arguments
15:52 - Can a structured high-carb day be worth it?
17:37 - Does insulin sensitivity drop at menopause?
20:31 - Carb cycling in your actual week
22:42 - Complex carbs on lifting days
24:32 - Eating before and after you lift
27:07 - Bonus: hard sets and carbs before training
Episode Resources:
Send me your question and get a direct reply, plus a shout-out on the show if you want oneTry Fitness Lab, my AI coaching app, with 20% off exclusive to podcast listeners
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
The 8 Hours of Sleep Myth for Longevity and Muscle Building After 40
2026/09/24
Do you actually need 8 hours of sleep to build muscle after 40?
We put that claim under the microscope and separate what sleep research actually shows from what fitness culture spreads online.
Learn about the simple rules that protect your strength training, fat loss, and daily energy even when your night falls a bit short:
Where the 7+ hours of sleep guideline comes from and what it does and does not coverThe effect of sleep restriction on a calorie deficit, including fat loss vs fat-free (lean / muscle) mass lossWhy “short sleep kills your gains” is not supported by direct lifting trials, and what mechanistic data suggests insteadHow cutting sleep often affects your sedentary time more than gym performanceWhy sleep regularity can matter more than duration for long-term health outcomesWow to use wearable data without letting sleep scores drive stress and bad decisions3 practical rules for bad sleep daysThe simple movement targets that offer big returns and 2 quick strategies to offset extra sitting (which is connected to sleep)If you want to stop treating sleep as the thing you have to fix before anything else works, hit play.
Try Fitness Lab, the AI coaching app that reads your data, coaches you on your patterns, and keeps you consistent for adults over 40 who want to lose fat and build strength. Get a free custom fat loss and muscle building plan before you buy anything.
Wits & Weights is the evidence-based podcast for strength training over 40, muscle and longevity, body recomposition, fat loss over 40, and healthy aging. Hosted by Philip Pape, creator of Eat More Lift Heavy and Fitness Lab.
Timestamps:
0:00 - Why you skip the gym after a bad night
3:31 - Where "8 hours of sleep" came from
6:41 - What we know about lifters on short sleep
7:26 - 5 nights of 4 hours in bed
8:27 - 6 weeks of less sleep
10:16 - Where the appetite research disagrees
11:10 - Sleep vs. strength training
13:11 - Rule 1: Never let a bad night be the excuse
14:34 - Rule 2: Sleep regularity vs. hours in bed
16:17 - Rule 3: What your ring is bad at measuring
17:50 - The biggest single sleep lever
18:36 - Steps, lifting, and mortality
19:24 - Sleep, food, and movement
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
Creatine for Women in Menopause (Dosage, Bone, and Brain Research)
2026/09/21
The claim that women need more creatine is everywhere right now, especially if you're strength training over 40.
Maybe you heard that women carry 70 to 80% lower creatine stores than men, so you need a bigger dose.
What about bone health (especially in postmenopause), brain health, and loading? How much should you actually take and when? What will creatine do for you?
Get those answers and more, including:
The REAL reason creatine worksWhy “lower creatine stores” does not mean depleted muscle creatineHow sex-specific high-dose claims fall apart at the tissue levelWhat the research actually shows for strength and lean mass in older adults and older womenThe reality of bone density, cognition, mood, and higher dosing benefits of creatine based on the researchThe best type of creatine (hint: it's the cheapest too) and how to dose itCreatine myths on weight gain, bloating, hair loss, and kidneys (plus how it affects your bloodwork)If you take creatine, you're thinking about starting, or you've been told you need more of it than men do, hit play.
Try Fitness Lab (exclusive link for 20% off), the AI coaching app that reads your data, coaches you on your patterns, and keeps you consistent for adults over 40 who want to lose fat and build strength
Timestamps:
0:00 - Should you take creatine at all?
2:12 - The big social media claim about women and creatine
3:13 - Where the 70 to 80% number comes from
8:27 - The ONE thing that makes creatine worth taking
9:57 - How much creatine adds to your performance and muscle
13:06 - Creatine and bone density
15:05 - Brain and mood benefits of creatine
17:44 - Creatine dosage and loading
20:08 - 3 creatine myths
Episode Resources:
Menopause Fat Loss Over 40 - free guide on setting up your calories, protein, and training through perimenopause and after
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
5 Rep Ranges You MUST Know for Hypertrophy After 40 (Andy Baker)
2026/09/17
If 5 to 30 reps can all build muscle, why do some rep ranges clearly work better than others?
After 40, could the “science-based” advice you’re following be the exact reason your progress has stalled?
I brought strength coach Andy Baker back to challenge one of the most oversimplified ideas in evidence-based fitness: that rep ranges are basically interchangeable.
We break down the five rep ranges you need to understand, from heavy 1 to 4 rep strength work through 20 to 30 rep sets, and exactly where each belongs in your training.
You’ll learn why 4 to 8 reps may be the “meat and potatoes” for getting brutally strong and building muscle, when higher reps make more sense for isolation work and cranky joints, and why the effective reps model gets misunderstood.
Plus, Andy shares his simple 80 percent rule for programming your lifting weights after 40.
Grab Andy’s workout programs at andybaker.com/programs
Download MacroFactor to track your nutrition while getting big and strong on Andy’s programs (use code WITSANDWEIGHTS for a 2-week free trial)
Timestamps:
0:00 - Why rep ranges still matter
5:08 - What hypertrophy research actually proves
9:22 - Effective reps without the internet myths
20:25 - When 1-4 reps work
29:31 - Why 4-8 dominates
37:24 - Best uses for 8-12 reps
43:53 - Higher reps for joints and isolation
57:07 - When 20-30 reps makes sense
1:03:48 - The "80% at 80%" programming rule
Episode resources:
Grab Andy’s workout programs at andybaker.com/programsInstagram: @bakerbarbell YouTube: @andybaker2413
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
Do Diet Breaks Actually Work for Metabolism Recovery and Fat Loss?
2026/09/14
A diet break won't give you more fat loss. Two weeks at maintenance won't "reset" or "restore" your metabolism either.
But I still use diet breaks with almost every client over 40, but for totally different (but beneficial) reasons.
We lay out a simple framework for using maintenance breaks to reduce diet fatigue, improve adherence, and avoid panicking when the scale jumps, including:
Where diet break claims come from, including metabolic adaptation and the MATADOR trial designWhat meta-analyses find on fat loss, lean mass, and dropout ratesWhy resting metabolic rate is not the whole metabolic adaptation story The real upside of diet breaks6 practical rules for refeeds and diet breaksIf you're months into a deficit and deciding whether to push through or pause, hit play.
Get the free Fat Loss Refeeds Guide, my step-by-step breakdown of how to run refeeds and diet breaks during a fat loss phase without stalling your progress at:
https://witsandweights.com/free
Timestamps:
0:00 - Popular claims about diet breaks that are WRONG
6:38 - Analysis of diet break research
8:40 - The one thing a diet break DOES help with
10:28 - Setting up your own refeed or diet break the right way
14:20 - The only diet break study run in postmenopausal women
15:49 - The 6-part fix for taking a dieting break
19:56 - Bonus: how to interpret scale weight changes during a break (and not freaking out over it)
Episode Resources:
Fat Loss Refeeds Guide - free guide on running refeeds and diet breaks during fat lossMacroFactor - the app I use to track expenditure so you know your real maintenance number, code WITSANDWEIGHTS
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
You Don't Need a Calorie Surplus to Build Muscle Over 40
2026/09/10
You don't need a calorie surplus to build muscle after 40.
The common surplus numbers are shakier than most people realize. I break down the real energy cost of muscle, what the research says about maintenance versus surplus, and how to tell whether body recomposition is the right approach for you.
I'm breaking down the real energy cost of building a pound of muscle and the 3 conditions that decide whether body recomposition works for you. You'll also hear where the anti-surplus crowd oversells the evidence, why one widely cited recomp study never reported the numbers people claim, and what happened in a study where postmenopausal women lifted for 24 weeks.
If you want to add muscle at the weight you're at right now, hit play!
Learn about:
Why fat calories math does not apply to muscle tissueWhat the Helms 2023 maintenance vs surplus study actually found What deficit research suggests about the point where lean gains stall How body recomp gets overstated from studiesWhy scale weight is a weak signal during recomp and what to track instead3 conditions that predict recomp successThe 2 biggest trade-offs with body recompTry Fitness Lab, the AI coaching app that reads your data, coaches you on your patterns, and keeps you consistent for adults over 40 who want to lose fat and build strength. The permanent 30% off deal closes Sunday, September 13, and it arrives in the welcome email when you join the email list:
https://witsandweights.com/email
Timestamps:
0:00 - Why you've been afraid to "bulk" (calories surplus to build muscle)
4:43 - Where the calorie surplus number came from
6:14 - Can you use fat loss math on muscle tissue?
9:08 - Comparison of 3 different calorie surpluses
10:48 - The deficit level where lean mass gains stops
13:08 - Where the anti-surplus argument overshoots
15:35 - Measuring what the scale doesn't show you
18:02 - 3 conditions that decide whether body recomp works for you
22:13 - Recomp trade-offs
24:10 - When a small surplus DOES help
25:03 - What happened when 43 postmenopausal women lifted for 24 weeks
26:55 - Bonus: the rate of loss that protects your lean mass
Episode Resources:
MacroFactor - the nutrition tracking app mentioned in the episode, code WITSANDWEIGHTS (affiliate)Join the email list to get Fitness Lab 30% off permanently
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
Perimenopause Doesn't Cause Weight Gain (Your Metabolism Is Fine)
2026/09/07
Perimenopause doesn't cause weight gain.
But if you ARE gaining weight over 40 (or struggling to lose weight), then what's actually going on?
Menopause changes body composition in ways the scale can hide, but it does not suspend the basic rules of energy balance.
You'll learn:
Medical consensus vs. social media claims about menopause weight gain SWAN DEXA findings on steady scale weight and shifting fat and lean mass Visceral belly fat and trunk fat increases during menopauseWhy comparing men and women helps separate aging from menopause effects Why the “menopause slows metabolism by 200 to 300 calories” story is weakWhat hormone therapy (HRT) does and does not do for weight and body composition4 things that genuinely changed at menopause that aren't your fault. If you want to stop solving the wrong problem and finally lose fat, hit play!
Try Fitness Lab, the AI coaching app that reads your data, coaches you on your patterns, and keeps you consistent for adults over 40 who want to lose fat and build strength. Labor Day sale is 30% off permanently, and it arrives in the welcome email when you join the list through September 13:
https://witsandweights.com/email
Timestamps:
0:00 - What perimenopause gets blamed for
3:44 - What the medical bodies actually say
6:54 - What 1,246 DEXA scans found regarding scale weight
10:43 - Where the fat goes during the transition
12:10 - Men over the same decades
13:35 - How to use your data for fat loss instead of guessing
16:36 - The metabolism claim and its thinnest evidence
20:36 - What 28 hormone therapy trials found
23:45 - 4 things to target instead of the scale
27:57 - Bonus: how to reduce hot flashes
Episode Resources:
Try Fitness Lab, my AI coaching app, 30% off permanently for anyone who joins my email list through September 13Join the email list to get the discount in your welcome email
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
Stop Rushing Your Rest Periods (How to Shorten Your Workout WITHOUT Losing Muscle)
2026/09/05
Cutting your rest periods to save time could backfire.
Obsessing over rest periods between sets is usually the wrong way to save time in the gym when it comes to strength training over 40.
Learn what the research says for hypertrophy and strength for a smarter strategy to get in those hard sets while shortening your time in the gym.
Join my email list to get the exclusive 30% off Fitness Lab for life during our Labor Sale. Offer ends September 13.
Hit play if you want a shorter session without giving up muscle!
In this episode:
Rest periods as a tool for better next-set performance (not a magic muscle-growth switch)How long should you rest between sets to maximize hypertrophy?Why cutting rest too aggressive reduces reps, load, and effective training volumeHow proximity to failure depends on enough recovery between sets The time-saving alternative and trade-offsTry Fitness Lab, the AI coaching app that reads your data, coaches you on your patterns, and keeps you consistent for adults over 40 who want to lose fat and build strength. The Labor Day sale runs through September 13, and email subscribers get 30% off for life at:
https://witsandweights.com/email
💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40
📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 4
📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial
👥 Join the free Facebook community
❓ Ask a question for the show
Educational content only, not medical advice.
Podcast reviews
Read Wits & Weights | Evidence-Based Fitness & Nutrition for Lifters podcast reviews
Chad Coe 2026/08/23
Weight Loss Made Easy
Philip does a nice job simplifying the tools we need to be healthy and lose weight. Thanks for sharing the wisdom behind health and weight loss.
KelseyLeeWritesLLC 2026/08/19
Well researched and informative
There's lots of health advice out there and it's hard to know what to believe; I appreciate Philip going through the research behind each topic to giv...
maj8614 2026/08/18
The Truth!
The only fitness podcast worth listening to. Philip does an amazing job separating fact from fiction when it comes to taking care of our bodies as we ...
Lily🤎 2026/07/28
Great info ℹ️
Thank you for all the info that you are providing to improve our health and strength
AFListener 2026/06/15
Great topics!
Philip continues to cover topics that are essential for fitness and health. I’ve really enjoyed his recent podcasts because they provide valuable—and ...
Living Testimonies 2026/05/23
Great Fitness Podcast
Smart, practical, and evidence-based fitness advice without the fluff. Always learn something new every episode!
Rev. Rudd 2026/05/03
Evidence based recommendations
This is my favorite long form fitness podcast. Phillip’s recommendations are based on “engineering, evidence, and,” uh, excellence, no, energy, not th...
Cdhmuy 2026/04/28
Excellent information!
I stumbled across this podcast and it has been extremely informative. Just no nonsense helpful knowledge and advice on really relevant topics.
DrizewB 2026/04/27
The Podcast I Wish I Found Years Ago
I can’t say enough good things about the Wits & Weights podcast. I’ve learned an incredible amount from this show on my fitness journey, and honestly,...
OhhSuzyQ 2026/04/25
Interesting Ideas!!
These podcasts can help everyone with a fresh perspective and practical ways to achieve results! So far I’ve taken away the idea of how lifting more ...
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