Comment by oarfish
8 hours ago
Why?
Most people don't build up to such a stimulus, so its not surprising if its uncomfortable, if all youve ever done is 20 rep sets.
8 hours ago
Why?
Most people don't build up to such a stimulus, so its not surprising if its uncomfortable, if all youve ever done is 20 rep sets.
It's not about the stimulus. It's about the fact that some exercises are naturally better done within the lower rep range (5-10), while others work and feel better with the higher rep range (20-30). Some are better in the middle.
With DB side raises, take too high of a weight, and you will feel like you can't do anything productive done (can't even raise to an appropriate height). With lower weights you can get a proper range of motion and can really feel the burn and get the target (sic!) muscle exhausted.
Additionally, too high of a weight doesn't feel good on joints.
Similarly with squats (or deadlifts). Squating with 5-10RM is fine. But 30RM?.. Theoretically it gives the same stimulus as doing 5-10RM, but practically everyone who suggests putting such sets to a program should be medicated and put on a suicide watch. The taxationvon all systems of your body is just so huge (especially the more advanced you are).
Heck, mere squating true (!) 20RM (just one set!) is considered a crazy challenge that most will never do. I have done crazy stuff in my life, but I am not embarrassed to admit that this challenge is beyond me. Simply doing 20RM leg extensions is hard enough for me.
These require the practical experience. Take barbell/dumbbells, try yourself and no more explanations will be needed.