ROM?? Why do I keep seeing people doing this?

[terraj]

I'm just replying to your post, 2/3rds is not full ROM, but it will kick your arse. The guy in vid is power lifter, I dont think he cares too much about muscle size.

True, the guy posts on some of the more advanced boards, if I remember correctly he is around 320 pounds and his PL numbers are right up there.