Training Isometric Skills (Intensity and Volume)

one of my favorite topics about training is the question of intensity and volume. In this video i'm talking about what I've learnt over the years of trial and error. wanna support me ? buy my E-books planche: https://payhip.com/b/DQ4tz maltese: https://payhip.com/b/Mzx1s iron cross: https://payhip.com/b/GY810