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During this conversation, Brad Schoenfeld, PhD shared something most lifters have never been told. Muscle growth is driven primarily by mechanical tension, not simply the amount of weight on the bar. Research shows that when sets are performed with high effort and close to failure, loads as low as... show more

Louisa Nicola

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42,064 次观看 • 2 个月前 •via X (Twitter)

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Do you need to train heavy to build muscle? 💪 For years the mantra was you need to go heavy to build muscle. Or you needed to go heavy to stimulate large type II fast twitch fibers but go light for more reps to stimulate smaller type I fibers. But new research has challenged that dogma. Several meta-analysis have shown similar muscle growth with low loads vs high loads when set number is matched & proximity to failure is similar (PMIDs: 28834797, 35015560, 33312275, & 33433148). While muscle hypertrophy was not different between high and low load training, strength increased significantly more with high load training in all these meta-analysis As far as targeting fiber types, it becomes kind of irrelevant when you take an exercise close to failure because fiber types tend to be recruited in order from smallest to largest. So with high load training, small & large fibers get recruited quickly but you don’t do many reps. With low load training, you initially recruit smaller fibers but as the muscle fatigues it is forced to recruit the larger fibers as the exercise is taken close to failure. The net effect is that taking sets close to failure with high or low loads produces a lot of muscle activation and similar hypetrophy The take home is, do what you enjoy if muscle growth is the goal. Just make sure you train HARD & go close to failure (within a few reps) & do enough total sets. But if strength is a priority you’ll need to train heavy & be careful going to failure as it can impair strength gains From my first conversation with Andrew D. Huberman, Ph.D.

Do you need to train heavy to build muscle? 💪 For years the mantra was you need to go heavy to build muscle. Or you needed to go heavy to stimulate large type II fast twitch fibers but go light for more reps to stimulate smaller type I fibers. But new research has challenged that dogma. Several meta-analysis have shown similar muscle growth with low loads vs high loads when set number is matched & proximity to failure is similar (PMIDs: 28834797, 35015560, 33312275, & 33433148). While muscle hypertrophy was not different between high and low load training, strength increased significantly more with high load training in all these meta-analysis As far as targeting fiber types, it becomes kind of irrelevant when you take an exercise close to failure because fiber types tend to be recruited in order from smallest to largest. So with high load training, small & large fibers get recruited quickly but you don’t do many reps. With low load training, you initially recruit smaller fibers but as the muscle fatigues it is forced to recruit the larger fibers as the exercise is taken close to failure. The net effect is that taking sets close to failure with high or low loads produces a lot of muscle activation and similar hypetrophy The take home is, do what you enjoy if muscle growth is the goal. Just make sure you train HARD & go close to failure (within a few reps) & do enough total sets. But if strength is a priority you’ll need to train heavy & be careful going to failure as it can impair strength gains From my first conversation with Andrew D. Huberman, Ph.D.

Layne Norton, PhD

53,287 次观看 • 1 年前

New NeuroExperience podcast drop with Professor Brad Schoenfeld, PhD from Lehman College, one of the world's leading researchers in muscle hypertrophy. We unpacked some of the biggest myths in muscle building, from partial reps and training loads to GLP-1-related muscle loss. A science-driven conversation that challenges long-held fitness beliefs.

New NeuroExperience podcast drop with Professor Brad Schoenfeld, PhD from Lehman College, one of the world's leading researchers in muscle hypertrophy. We unpacked some of the biggest myths in muscle building, from partial reps and training loads to GLP-1-related muscle loss. A science-driven conversation that challenges long-held fitness beliefs.

Louisa Nicola

45,117 次观看 • 2 个月前

Short rest periods exist to make training feel harder, not to make it more effective. Problem: Resting 60-90 seconds keeps your heart rate elevated, makes you sweaty, creates a burning sensation, feels like you're "working hard." None of this stimulates muscle growth. Your muscles respond to mechanical tension, not cardiovascular fatigue. Short rest periods reduce the weight you can use on subsequent sets, compromise form, and limit your ability to reach mechanical failure in the target muscle. You're training your conditioning while sacrificing the actual growth stimulus. Solution: Rest 3-5 minutes between sets. Recover sufficiently to generate maximum force output. Lift the heaviest weight possible for your target reps. Take the set close to mechanical failure with proper technique. This is hypertrophy training, not cardio. The goal is mechanical tension, not elevated heart rate. If you're resting 60 seconds and breathing heavily, you're doing conditioning work disguised as strength training. Rest properly. Lift properly. Grow.

Short rest periods exist to make training feel harder, not to make it more effective. Problem: Resting 60-90 seconds keeps your heart rate elevated, makes you sweaty, creates a burning sensation, feels like you're "working hard." None of this stimulates muscle growth. Your muscles respond to mechanical tension, not cardiovascular fatigue. Short rest periods reduce the weight you can use on subsequent sets, compromise form, and limit your ability to reach mechanical failure in the target muscle. You're training your conditioning while sacrificing the actual growth stimulus. Solution: Rest 3-5 minutes between sets. Recover sufficiently to generate maximum force output. Lift the heaviest weight possible for your target reps. Take the set close to mechanical failure with proper technique. This is hypertrophy training, not cardio. The goal is mechanical tension, not elevated heart rate. If you're resting 60 seconds and breathing heavily, you're doing conditioning work disguised as strength training. Rest properly. Lift properly. Grow.

Sama Hoole

78,684 次观看 • 6 个月前

"I think the one that stands out probably the most is that you have to train to all-out failure to optimize muscle development. So I came from the old school, either you go all out, or you go home, or the vein in the side of my head wasn't bulging at the end of every set. I wasn't training hard enough. And the research that we have on the topic now really shows you can be a couple reps or three short of failure and still get roughly the same amount of muscle growth." Brad Schoenfeld, PhD

"I think the one that stands out probably the most is that you have to train to all-out failure to optimize muscle development. So I came from the old school, either you go all out, or you go home, or the vein in the side of my head wasn't bulging at the end of every set. I wasn't training hard enough. And the research that we have on the topic now really shows you can be a couple reps or three short of failure and still get roughly the same amount of muscle growth." Brad Schoenfeld, PhD

Louisa Nicola

11,927 次观看 • 2 个月前

You don't need to lift heavy weights to gain muscle. As long as volume and effort are high, and you train to fatigue, you can build muscle mass (hypertrophy) with lower weights. Dr. Stuart Phillips (Stuart Phillips (he/him)) and colleagues recently showed that low-load (20–25 reps at ~30–40% 1RM) and high-load (8–12 reps at ~70–80% 1RM) resistance exercise led to similar gains in muscle hypertrophy and stimulation of myofibrillar protein synthesis in the upper and lower body over 10 weeks of training. Effort drives adaptations.

You don't need to lift heavy weights to gain muscle. As long as volume and effort are high, and you train to fatigue, you can build muscle mass (hypertrophy) with lower weights. Dr. Stuart Phillips (Stuart Phillips (he/him)) and colleagues recently showed that low-load (20–25 reps at ~30–40% 1RM) and high-load (8–12 reps at ~70–80% 1RM) resistance exercise led to similar gains in muscle hypertrophy and stimulation of myofibrillar protein synthesis in the upper and lower body over 10 weeks of training. Effort drives adaptations.

Dr. Rhonda Patrick

711,465 次观看 • 6 个月前

What matters for building muscle in the gym: • Mechanical tension • Number of hard sets • Training at long muscle lengths Outside of that... the world is your oyster as to how you do it You just have to show up And remember: At the end of the day, hard training and consistency are what matter most

What matters for building muscle in the gym: • Mechanical tension • Number of hard sets • Training at long muscle lengths Outside of that... the world is your oyster as to how you do it You just have to show up And remember: At the end of the day, hard training and consistency are what matter most

FoundMyFitness Clips

23,311 次观看 • 1 年前

Let me know if you think this is a good or bad analogy I often refer to low rep sets as the “sprinting” of the lifting of the weights All reps are high efforts driving up mechanical tension and type II fiber recruitment Add the proper resistance and BOOM hypertrophy

Let me know if you think this is a good or bad analogy I often refer to low rep sets as the “sprinting” of the lifting of the weights All reps are high efforts driving up mechanical tension and type II fiber recruitment Add the proper resistance and BOOM hypertrophy

Official Strength Debates

51,421 次观看 • 6 个月前

A typical squat session from this past weekend The emphasis is tonnage with high outputs within a more strict time frame than you would use if you were training for strength rather than hypertrophy These reps are always going to be high effort, velocity based failure not literal rep failure. The speeds are between .75 and .5 Rest as needed with the intent to complete as fast as possible. If you want the details of how much weight to use and the science around the rest times check the links below

A typical squat session from this past weekend The emphasis is tonnage with high outputs within a more strict time frame than you would use if you were training for strength rather than hypertrophy These reps are always going to be high effort, velocity based failure not literal rep failure. The speeds are between .75 and .5 Rest as needed with the intent to complete as fast as possible. If you want the details of how much weight to use and the science around the rest times check the links below

Official Strength Debates

21,302 次观看 • 6 个月前

Here’s my controversial opinion why you technically don’t need reps near failure for driving serious muscle hypertrophy This training style truly isn’t for everyone. It’s for the few that are obsessed with getting as big as humanly possible especially for those who have made the decision to stay natty. I have other traditional bodybuilding programs, let me know in the comments if you would like a structured program that uses a more foundational approach I’ll send you a free week. The low rep stuff is what I use, and I like to talk about it, but it’s not even close to the only program or training method I use for others. The people who say it takes too long have never tried this style of training The people who say it takes too long are wrongfully assuming you’re lifting weight that is so heavy you need 3-5 minutes between sets to recover. There are many ways to recruit high threshold motor units, and for hypertrophy doing 7-9 reps to build up fatigue so that the last 2-3 reps your body is forced to recruit these motor units might be the absolute worst way to recruit them The easiest way is to add more weight, then add the effort into the concentric phase of the reps. This way you don’t need reps near failure, and by not needing to train so close to failure, you’re able to repeat sets quicker. Some sets as soon as 30 seconds, some later or last top sets up to 2-3 minutes Regardless, when you use this method you are trading junk volume for meaningful reps. You’re also managing your time in the gym around this concept to cut out all the other exercises you normally have to do This is why people finish these sessions in 75 min or so. If you start a free week of a low rep set program just click the link in bio to start. When you do start, don’t look at just the numbers, the coaching notes are where the most value is when you start the session

Here’s my controversial opinion why you technically don’t need reps near failure for driving serious muscle hypertrophy This training style truly isn’t for everyone. It’s for the few that are obsessed with getting as big as humanly possible especially for those who have made the decision to stay natty. I have other traditional bodybuilding programs, let me know in the comments if you would like a structured program that uses a more foundational approach I’ll send you a free week. The low rep stuff is what I use, and I like to talk about it, but it’s not even close to the only program or training method I use for others. The people who say it takes too long have never tried this style of training The people who say it takes too long are wrongfully assuming you’re lifting weight that is so heavy you need 3-5 minutes between sets to recover. There are many ways to recruit high threshold motor units, and for hypertrophy doing 7-9 reps to build up fatigue so that the last 2-3 reps your body is forced to recruit these motor units might be the absolute worst way to recruit them The easiest way is to add more weight, then add the effort into the concentric phase of the reps. This way you don’t need reps near failure, and by not needing to train so close to failure, you’re able to repeat sets quicker. Some sets as soon as 30 seconds, some later or last top sets up to 2-3 minutes Regardless, when you use this method you are trading junk volume for meaningful reps. You’re also managing your time in the gym around this concept to cut out all the other exercises you normally have to do This is why people finish these sessions in 75 min or so. If you start a free week of a low rep set program just click the link in bio to start. When you do start, don’t look at just the numbers, the coaching notes are where the most value is when you start the session

Official Strength Debates

18,424 次观看 • 1 个月前

Exciting research developments: deliberate sauna use ramps up pathways crucial for muscle growth, more so when combined with resistance training. This suggests a potential synergistic effect for muscle hypertrophy. Though we need larger studies for confirmation, it's noteworthy that this isn't the first time heat has been shown to impact muscle mass. Previous research identified that localized heat application can reduce disuse atrophy by nearly 40%. The science of heat exposure continues to amaze and shows potential for enhancing physical health protocols.

Exciting research developments: deliberate sauna use ramps up pathways crucial for muscle growth, more so when combined with resistance training. This suggests a potential synergistic effect for muscle hypertrophy. Though we need larger studies for confirmation, it's noteworthy that this isn't the first time heat has been shown to impact muscle mass. Previous research identified that localized heat application can reduce disuse atrophy by nearly 40%. The science of heat exposure continues to amaze and shows potential for enhancing physical health protocols.

Dr. Rhonda Patrick

468,374 次观看 • 2 年前

You can trick your body to lift more than you normally can Because of this, I do it every session on my personal training, which I’ve shared through my Super Set program. It’s called Post Action Potentiation (PAP) and it’s a temporary state where your muscles and nervous system are activated and operated in a heightened state It’s all about ramping up to reach this state and I use 3 steps to get there. Stage 1: bodybuilding exercises, low effort and longer durations. Think bicep curls, reverse flys sets of 12-20. Perfect for the first exercise/set scheme of the day. But it’s not enough to get to that true state of potentiation. We need more. Stage 2: You’ve got some blood flowing, you’re warm up and starting your primary exercise of the day like bench press. Your warm up sets are ramping up with low to moderate weight paired with high effort. This starts really recruiting those bigger stronger type II motor units. Remember you don’t need the reps near failure to recruit type II motor units, you just need effort. Stage 2 is great but we can go even deeper Stage 3: These are the working sets. You are pairing heavier weight with high effort. The magic is doing it without taking on fatigue. My programming and coaching notes guide you. Each set sets you up for the next, allowing you to end on a max set of some kind. Then every exercise and set after that you’re able to lift more than normal. You’ve reached this state of potentiation and you ride the wave down Super Sets uses 2 more secondary strength exercises followed by single joint bodybuilding exercises. We squeeze the juice completely The training split for Super Sets is one muscle group per day, you can run it 4-7 times per week.

You can trick your body to lift more than you normally can Because of this, I do it every session on my personal training, which I’ve shared through my Super Set program. It’s called Post Action Potentiation (PAP) and it’s a temporary state where your muscles and nervous system are activated and operated in a heightened state It’s all about ramping up to reach this state and I use 3 steps to get there. Stage 1: bodybuilding exercises, low effort and longer durations. Think bicep curls, reverse flys sets of 12-20. Perfect for the first exercise/set scheme of the day. But it’s not enough to get to that true state of potentiation. We need more. Stage 2: You’ve got some blood flowing, you’re warm up and starting your primary exercise of the day like bench press. Your warm up sets are ramping up with low to moderate weight paired with high effort. This starts really recruiting those bigger stronger type II motor units. Remember you don’t need the reps near failure to recruit type II motor units, you just need effort. Stage 2 is great but we can go even deeper Stage 3: These are the working sets. You are pairing heavier weight with high effort. The magic is doing it without taking on fatigue. My programming and coaching notes guide you. Each set sets you up for the next, allowing you to end on a max set of some kind. Then every exercise and set after that you’re able to lift more than normal. You’ve reached this state of potentiation and you ride the wave down Super Sets uses 2 more secondary strength exercises followed by single joint bodybuilding exercises. We squeeze the juice completely The training split for Super Sets is one muscle group per day, you can run it 4-7 times per week.

Official Strength Debates

10,798 次观看 • 1 个月前

Push-ups get dismissed as “too easy” because most people never load them properly. If you’re doing sets of 30–50 reps, you’re not building as much strength or muscle as you think. Progression matters. Here’s how I scale the load on push-ups without machines or a weighted vest: • Start with standard push-ups • Elevate the feet to shift more load to the upper body • Add bands to increase resistance • Use rings to increase range of motion I didn't show it, but you can also elevate you feet while doing the ring push-ups to add more load as a 5th progression. Every step increases mechanical tension—which is the real driver of muscle growth. Stop repping out on push-ups. Start adding load...and enjoy the growth.

Push-ups get dismissed as “too easy” because most people never load them properly. If you’re doing sets of 30–50 reps, you’re not building as much strength or muscle as you think. Progression matters. Here’s how I scale the load on push-ups without machines or a weighted vest: • Start with standard push-ups • Elevate the feet to shift more load to the upper body • Add bands to increase resistance • Use rings to increase range of motion I didn't show it, but you can also elevate you feet while doing the ring push-ups to add more load as a 5th progression. Every step increases mechanical tension—which is the real driver of muscle growth. Stop repping out on push-ups. Start adding load...and enjoy the growth.

Ted Ryce

65,584 次观看 • 3 个月前

The slow and control crowd are ignoring simple concepts and principles of motor unit recruitment. Control is important, yes. But you don’t have to move slow to have control, ask a bull rider. Fast and controlled is what you want in the weight room The effort is what is going to recruit those high threshold motor units and the bigger faster stronger type II muscle fibers Slow is low recruitment and high fatigue. Seems like everyone ignores logic on this topic. If you think you’ve hit your “genetic potential” you probably just need a fresh perspective on training. Start with this idea, that speed and the effort to move loads fast will always yield more motor recruitment and ultimately more strength and hypertrophy

The slow and control crowd are ignoring simple concepts and principles of motor unit recruitment. Control is important, yes. But you don’t have to move slow to have control, ask a bull rider. Fast and controlled is what you want in the weight room The effort is what is going to recruit those high threshold motor units and the bigger faster stronger type II muscle fibers Slow is low recruitment and high fatigue. Seems like everyone ignores logic on this topic. If you think you’ve hit your “genetic potential” you probably just need a fresh perspective on training. Start with this idea, that speed and the effort to move loads fast will always yield more motor recruitment and ultimately more strength and hypertrophy

Official Strength Debates

50,200 次观看 • 3 个月前

It’s the result of those retarded bodybuilding programs built around 4 sets per exercise and 10 exercises per session. If intensity is high enough, you can’t reproduce the same performance on the next set. Real effort drops your output fast. If you can keep repeating the same numbers, you’re still far from failure, which is what actually triggers muscle growth. That’s why workouts rarely need to last more than ~45 minutes when intensity is real. I learned this the hard way. I trained 10+ years, often 2 hours a day, 6x a week, thinking I was hitting failure. Then I trained with a powerlifter friend (former French bench press champion and European vice-champion) and it hurt my ego, I was actually about 6 reps away from true failure ! Strength training isn’t endurance cardio (running, cycling, etc.) where more time means more stimulus. Muscle growth comes from high mechanical tension and recruiting high-threshold motor units, which happens as you approach failure. A few very hard sets often produce more stimulus than many low-effort ones. I explain how to design an efficient workout in detail in this free guide (Chapter 4):

It’s the result of those retarded bodybuilding programs built around 4 sets per exercise and 10 exercises per session. If intensity is high enough, you can’t reproduce the same performance on the next set. Real effort drops your output fast. If you can keep repeating the same numbers, you’re still far from failure, which is what actually triggers muscle growth. That’s why workouts rarely need to last more than ~45 minutes when intensity is real. I learned this the hard way. I trained 10+ years, often 2 hours a day, 6x a week, thinking I was hitting failure. Then I trained with a powerlifter friend (former French bench press champion and European vice-champion) and it hurt my ego, I was actually about 6 reps away from true failure ! Strength training isn’t endurance cardio (running, cycling, etc.) where more time means more stimulus. Muscle growth comes from high mechanical tension and recruiting high-threshold motor units, which happens as you approach failure. A few very hard sets often produce more stimulus than many low-effort ones. I explain how to design an efficient workout in detail in this free guide (Chapter 4):

Jamal Dinkoui

68,585 次观看 • 4 个月前

Both parts of a rep matter. Every lift has two key phases: • The concentric when the muscle shortens as you lift or push the weight. • The eccentric when the muscle lengthens as you lower it under control. Most people only focus on the lift itself, but the eccentric is where much of the real progress happens. During the lowering phase, your muscles are resisting the weight as they lengthen. This creates higher tension which is one of the key drivers for muscle growth. Think about a press movement. If you just let the weight drop back down, you’re skipping the part of the rep that does the most work. If you only train until you can’t push it up, you’ve hit concentric failure but there’s still growth potential in the eccentric if you control it. Control the weight. Don’t let it control you. That’s how you actually build muscle.

Both parts of a rep matter. Every lift has two key phases: • The concentric when the muscle shortens as you lift or push the weight. • The eccentric when the muscle lengthens as you lower it under control. Most people only focus on the lift itself, but the eccentric is where much of the real progress happens. During the lowering phase, your muscles are resisting the weight as they lengthen. This creates higher tension which is one of the key drivers for muscle growth. Think about a press movement. If you just let the weight drop back down, you’re skipping the part of the rep that does the most work. If you only train until you can’t push it up, you’ve hit concentric failure but there’s still growth potential in the eccentric if you control it. Control the weight. Don’t let it control you. That’s how you actually build muscle.

Coach Benjamin Yeezus

13,620 次观看 • 9 个月前

Muscle loss with age is common, but much of that decline is driven by inactivity, not aging alone. On average, we reach peak muscle mass somewhere between 20 and 30, then lose about 8% per decade after that. By the time many adults reach their 70s and 80s, they may have only 60–80% of the muscle mass they had at 30. A big reason why is anabolic resistance. As we get older, muscle becomes less responsive to amino acids, one of the key signals for building and maintaining muscle. This is where resistance training becomes non-negotiable. It's one of the main signals that tells muscle to grow. And just as importantly, it helps re-sensitize muscle to amino acids, so the body responds to protein more like it did when you were younger.

Muscle loss with age is common, but much of that decline is driven by inactivity, not aging alone. On average, we reach peak muscle mass somewhere between 20 and 30, then lose about 8% per decade after that. By the time many adults reach their 70s and 80s, they may have only 60–80% of the muscle mass they had at 30. A big reason why is anabolic resistance. As we get older, muscle becomes less responsive to amino acids, one of the key signals for building and maintaining muscle. This is where resistance training becomes non-negotiable. It's one of the main signals that tells muscle to grow. And just as importantly, it helps re-sensitize muscle to amino acids, so the body responds to protein more like it did when you were younger.

Dr. Rhonda Patrick

261,721 次观看 • 3 个月前

Most people don't need more protein to build muscle. They need to train more. Protein isn’t the main driver of adaptation, training is. Muscle growth, strength, and metabolic health are primarily stimulated by mechanical tension and progressive overload, not just a higher protein intake. Protein’s role is supportive. It helps repair and build after you’ve given your body a reason to adapt. But without a meaningful training stimulus, more protein doesn’t translate into better outcomes (e.g., more strength, greater lean mass).

Most people don't need more protein to build muscle. They need to train more. Protein isn’t the main driver of adaptation, training is. Muscle growth, strength, and metabolic health are primarily stimulated by mechanical tension and progressive overload, not just a higher protein intake. Protein’s role is supportive. It helps repair and build after you’ve given your body a reason to adapt. But without a meaningful training stimulus, more protein doesn’t translate into better outcomes (e.g., more strength, greater lean mass).

Dr. Rhonda Patrick

218,749 次观看 • 4 个月前

How to choose the right weight for your working sets in the gym - You can weight select on a set by set basis - If you’re hitting or exceeding the high end of the rep range, you can/should increase the load even if this means it doesn’t stay uniform on a given day - If you’re falling below or you believe you’re in danger of falling below the low end of the rep range, you can/should decrease the load even if this means it doesn’t stay uniform on a given day - Weight does NOT have to stay uniform across your sets of a given exercise on a given day but you should have a good reason for adding or reducing load Ideal rep range = 5-10ish All sets should end as a result of you hitting failure or your RIR prescription (0-2ish) Is this the ONLY way to train effectively? NO! Is it the most efficient/effective way? YES…or very close

How to choose the right weight for your working sets in the gym - You can weight select on a set by set basis - If you’re hitting or exceeding the high end of the rep range, you can/should increase the load even if this means it doesn’t stay uniform on a given day - If you’re falling below or you believe you’re in danger of falling below the low end of the rep range, you can/should decrease the load even if this means it doesn’t stay uniform on a given day - Weight does NOT have to stay uniform across your sets of a given exercise on a given day but you should have a good reason for adding or reducing load Ideal rep range = 5-10ish All sets should end as a result of you hitting failure or your RIR prescription (0-2ish) Is this the ONLY way to train effectively? NO! Is it the most efficient/effective way? YES…or very close

Dean Turner

22,940 次观看 • 13 天前

Why low-rep training feels wrong to almost everyone: You finish a hard set of five. No pump. No burn. Heart rate barely moved. You could carry on a conversation about the weather before the bar stops swinging. Brain says: that wasn't enough. You finish a set of fifteen. Pump like a balloon animal. Quads on fire. Sweating. Sitting on the bench wondering if you should find some gummie bears before your next set. Brain says: now that was a workout. The brain is reading systemic fatigue as muscular stimulus. They are not the same currency. They feel similar from the inside. They produce different results on the outside. The muscle got the signal at rep five. Everything from rep six onwards was generating tiredness, which the brain rewards because tiredness feels like effort and effort feels like progress. Hypertrophy does not score your session by feel. It scores it by mechanical tension on individual fibres at high recruitment. The heavy five did that. The fifteen mostly produced lactate and an interesting selfie. The disconnect is the whole game. Trust the stimulus. Ignore the receipt.

Why low-rep training feels wrong to almost everyone: You finish a hard set of five. No pump. No burn. Heart rate barely moved. You could carry on a conversation about the weather before the bar stops swinging. Brain says: that wasn't enough. You finish a set of fifteen. Pump like a balloon animal. Quads on fire. Sweating. Sitting on the bench wondering if you should find some gummie bears before your next set. Brain says: now that was a workout. The brain is reading systemic fatigue as muscular stimulus. They are not the same currency. They feel similar from the inside. They produce different results on the outside. The muscle got the signal at rep five. Everything from rep six onwards was generating tiredness, which the brain rewards because tiredness feels like effort and effort feels like progress. Hypertrophy does not score your session by feel. It scores it by mechanical tension on individual fibres at high recruitment. The heavy five did that. The fifteen mostly produced lactate and an interesting selfie. The disconnect is the whole game. Trust the stimulus. Ignore the receipt.

Sama Hoole

55,308 次观看 • 3 个月前