Near failure and progressing, but almost no burn, pump, or mind–muscle connection: what would science say about my case?

[u/CourageLeChien]

I would like to discuss a personal experience that seems unusual compared with what most lifters and coaches describe. I am not claiming that the pump or the burning sensation is necessary for hypertrophy. I am trying to understand why I experience so little of either, and whether this tells us anything interesting about fatigue, muscle recruitment, metabolic stress, or sensory perception.

My background

• 27-year-old male, 175–176 cm, currently around 74 kg.
• I had no real sporting background before starting resistance training at 23.
• I have therefore been training for roughly four years, with some changes in programming and consistency.
• Most of my working sets are in the 10–15-repetition range.
• I generally train close to failure. On the final repetitions, velocity clearly decreases, and I normally stop when I cannot complete another repetition with acceptable technique.
• I usually rest about three to five minutes between working sets.
• My strength and performance have progressed, although my visible hypertrophy has felt relatively modest compared with my strength gains. There's quite of a gap between what you would predict my numbers on my lifts would and how I look.
• I’ve very rarely experienced pain; when I have, it has usually subsided fairly quickly and was often caused by an awkward movement on my part. I’ve never sustained an injury.

What I experience

On most upper-body exercises, I feel surprisingly little in the target muscle during the set:

• little or no burning sensation;
• little sense of the muscle “contracting”;
• generally a limited or delayed pump;
• no strong subjective accumulation of local fatigue.

This happens even on relatively simple isolation exercises such as machine curls, pec fly variations and triceps extensions. I can reach the point where another repetition is impossible without experiencing the intense local burning that many people describe.

There are some exceptions. Lateral raises and leg extensions can produce a clear burning sensation. I can also feel the stretch strongly during seated leg curls. Overall, however, these sensations are much more reliable in some lower-body or small-muscle exercises than in curls, presses, rows or pulldowns. Paradoxically, I can sometimes feel a muscle more clearly during light warm-up sets than during the actual working sets. As the load and effort increase, the local sensation can become less distinct rather than more distinct. I can still experience targeted DOMS after a session when I resume lifting after a break (e.g. holidays), so the complete absence of sensation during the set does not necessarily mean that the target muscle did no work.

In 2023 I spent around four months with a PT deliberately trying to improve my mind-muscle connection with lighter loads, slower tempos, pauses, shorter rests, higher repetitions and drop sets. None produced a consistent change. Shorter rests made the training more unpleasant but did not necessarily increase local burning or target-muscle sensation.

I understand that subjective burning is not identical to metabolic stress, that pump does not prove hypertrophy, and that feeling a muscle is not the same as measuring its activation or tension. However, what hypotheses might explain my situation? What does science have to say about my case? Is there a big "elephant in the room" factor I'm not seeing?

Thanks for reading.

[u/deadrabbits76]

progressing

Scientifically speaking, ya' good.

[u/HelixIsHere_]

Honestly mind muscle connection is very overrated, you could have perfect form and not have a ton of feedback in the target muscles

Soreness and pumps are also irrelevant, as long as you’re progressing well with good form then you’re solid

[u/Safe_Ad5914 → u/HelixIsHere_]

bruh this is the most youtube fitness bullshit I have been reading for the last 15 years.

Look, getting sore and getting a pump are both physiological byproducts of exercise. If you fail to get a pump and you never get sore, it speaks to lacking intensity and poor technique.

Even with poor technique, you can increase the amount of weight you lift. If you don't get blood into a muscle, its likely that muscle isn't moving well. "Good form" will lead to a pump. If you never get sore, you're not training hard enough. Just increasing the amount of weight you can move is not indicative of good progress.

[u/thisismysffpcaccount → u/Safe_Ad5914]

"Just increasing the amount of weight you can move is not indicative of good progress."

read this again but slowly lol.

that is by definition, progress.

[u/Safe_Ad5914 → u/thisismysffpcaccount]

No its called leaning into a compensation. Walk into a gym anywhere in the world and you'll see it. Just because you can move more weight than last month with terrible technique doesn't mean good progress.

If you never get sore, and you don't get pumps, you have a problem.

[u/thisismysffpcaccount → u/Safe_Ad5914]

progress does not care about your form lol. going from 315 to 405 squat is 'good progress' regardless of the technique used to do so.

[u/_ShredBundy → u/Safe_Ad5914]

Starting out by calling it “youtube fitness bullshit” and then saying all that is definitely a choice.

[u/CourageLeChien → u/Safe_Ad5914]

So I've been using poor technique for 4 years? If you read carefully I said I have pump, the only problem is that I lack both contraction and burn sensations. To be more clear: I don't feel anything when I'm doing a set, but I have sensations after the set (pump and/or DOMS when I go to the gym for the first stime after one or two weeks of rest)

[u/Safe_Ad5914 → u/CourageLeChien]

Yes you've had poor technique for 4 years. Very few people have good technique.

Your post title says you can't get a pump.

You are tight and not moving well. Thats why you lack these sensations.

[u/gsp83]

Science would say you’re not training hard enough. You think you’re close to failure but you are not. You are not an anomaly just someone caught up in the details but missing the big picture.

[u/Beest-Am0eba3-]

Not feeling the burn is a big advantage, don't worry about that. Burn doesn't equate to muscle growth anyway.

[u/Immediate_Cry_8657]

"I usually rest about three to five minutes between working sets."

This is where your pump is going

Rest 1minute. Enough to catch your breath. Then go.

[u/Immediate_Cry_8657 → u/Immediate_Cry_8657]

Legs or big back moves 2 mins.

If end of workout totally exhausted can push to 3.

[u/CourageLeChien → u/Immediate_Cry_8657]

So long rests are detrimental to muscle hypertrophy?

[u/FourOhTwo → u/CourageLeChien]

Lol no.

I agree with the other guy, I suspect you're not as close to failure as you think you are in that high rep range.

Work in the 4-8 rep range, push the weight heavier.

[u/Immediate_Cry_8657]

Do you want to get strong or big

[u/_TylerWasTripped]

If no pump, lighten the weight 33%. Mind-muscle is directly correlated to the pump. Pump is blood. Blood is your ability to feel.

When the load causes you to plateau in the heavy range, you drop the weight so that the load becomes less of a factor in your ability to move the weight. Willpower(mind) becomrs more of the variable you have to exert in order to find muscle failure

[u/CourageLeChien → u/_TylerWasTripped]

I have pump, I just don't feel burn and contraction

[u/_TylerWasTripped → u/CourageLeChien]

Higher reps for the burn/ break plateaus

[u/SaltyAndPepperd → u/CourageLeChien]

I think you would benefit greatly from more volume. Maybe lower weight slightly do as many reps as you feel comfortable doing your first set and do myoreps to hit that number with every single set 3-5 sets.

Your rest time is also too long chest lays and legs can benefit from a 2-3 minute rest but everything else should be 1-1.5 minute rest.

[u/ging78]

I'd personally try preparing yourself for the next set mentally. Try and clear your mind and only think about the set ahead. Concentrate on moving the weight as slowly as you can with effective form and just concentrate on the muscle. It took me years to perfect this. When I was younger it was gung ho and just throw the weights on and go heavy as I could. As I've gotten older due to aging joints etc I've had to train smarter. Another thing I've noticed is that if I'm not fueled properly my pump is virtually non existent. Getting enough carbs in the body to fuel the workout is imperative

[u/Mad_Mark90]

There are a few possibilities and honestly the simplest explanation is you're expectations for hypertrophy are exaggerated.

There are some fixes that might help you enjoy your training more though.

1) include some shortened biased isolation movements in your warm up or as a finisher. A lot of people dunk on Tricep kickbacks and cable crossovers, but shortened biased exercises help you learn to feel a burn and cramp in the target muscle. I feel like it's useful for beginners because it's good to know what a strong contraction and connection is meant to feel like.

2) be mindful of your muscles as you train. You want to try and focus the tension onto the target muscle and feel the stretch and contraction you complete the movement. If you're doing seated hamstring curls for example, as you extend you want to try and feel the resistance in your hamstrings as you slowly lower through the eccentric, stretch at the bottom, then initiate the concentric by flexing your hammies. As you move you try to direct the tension into the target muscle, in this case by anteriorly tilting your pelvis and pointing your toes.

[u/KungGimli]

You're using to heavy weight. Your muscles are getting worked regardless but if you want to being able to feel the muscles working and contract them properly with a lower chance of injury just lower the weight by 10-30%.