Vince Gironda's 8X8

Bigger Stronger Leaner Competitive Bodybuilding
1

has anyone tried this before with results?

2

There is an existing thread on 8x8.

3

Check out Thibs Vince Gironda article on here. 8x8 is tuff, with 15-30 secs. rest is a killer. WILL BUILD MUSCLE, beware!