It's said that a primary goal of 15s is to create a burn in the muscle(s) targeted by the particular exercise. It's also said that when rep speed slows considerably, it's time to stop the set. I find that on most exercises, the slowdown comes well before the burn, leg extensions is the notable exception. If I continue after the slowdown I will get the burn but...
Any thoughts on this?
Also, I may be tweaking my routine for efficiency's sake, do you think the medial and posterior delts are hit sufficiently with basic compound exercises making isolation exercises for them unnecessary?
Thanks,
Randy
Any thoughts on this?
Also, I may be tweaking my routine for efficiency's sake, do you think the medial and posterior delts are hit sufficiently with basic compound exercises making isolation exercises for them unnecessary?
Thanks,
Randy