I have been reading a lot into Mike Mentzer's HIT training and he says that if you workout on a MONDAY, you should rest 4-8 days. Is this too much rest? I have come from the conventional school of lifting where 4x per week is good with 3 days of rest per WEEK.
If I truly am going to total failure, then my body will need the rest, but is that enough to build lean tissue. His split is like this:
Monday - chest and back
Friday - legs and abs
Tuesday - Shoulders and arms
Saturday, repead cycle...
What do you guys think???