用辅助机器的引体向上的superset/dropset
Assisted pull-ups till fail #superset #dropset #mcgill #progression
https://youtube.com/shorts/JK7XxSaO0_w?feature=share
Assisted pull-ups till fail #superset #dropset #mcgill #progression
https://youtube.com/shorts/JK7XxSaO0_w?feature=share