Hi, i would like to ask u, if weighted Abs are good or bad for the back and the perineum, i heard some peoples talking about that a long time, so i would like to know, if is good or not to inclued somes Weighted Crunch rope or with disk
Also if u can show me your routine for Abs/core, like that i can have some inspiration and idea, thank
** i Will try to do that also in the morning when i wake up**