There is a muscle protein synthesis threshold, and adding sets over and above this threshold will not help you gain additional muscle. A simple way to ensure you aren’t wasting your time and energy on junk volume is greater frequency.
Maximize Effective Volume and Minimize Junk Volume (with Program Sample)
by Unbreakable Athletics Academy | Jun 4, 2018 | Elite FTS, External Posts, https://www.elitefts.com/education/, https://www.elitefts.com/education/training/program-design/