Rancor418
MuscleHead
- Aug 8, 2011
- 310
- 17
I was reading a article the other day about a "muscle shock" workout that Frank Zane used to do. He would take a lagging body part and work it 3-4 days straight then rest it for a couple of weeks.
My question is with the current studies and research today do you all think this is outdated? Is it worth trying?
My question is with the current studies and research today do you all think this is outdated? Is it worth trying?