This is all way too vague. It's not even worth the discussion.
The hypothesis; "Training X times per week per muscle group is too much / too little" is void for the sole fact that the overall structure of the routine isn't available to be considered, not to mentioned individual reponse or initial requirement,
"Push / Pull / Legs isn't an established static routine. It's merely a method of training constructed around the primary functions of the limbs of the human body.
There are so many potential variations individual circumstances which render an assumed hypothetical circumstance 100% redundant, which reflectively render the Internet a useless medium to prescribe a guessing game routine to people we haven't even met - certainly to the extent of presenting the detais that are here.
It's the equivalent of commenting on the benefits and requirements of running whilst there are 1001 variations of doing so and many types of people with different individual requirements who take part in the activity...
Training will differ regardless. Some might benefit from the initial stage of overall stimulus via full body compound routines whilst others might be more established requiring more focus isolated work according to requirements, response and goal. An isolation movement could hypothetically be priority an an attempt to mend an imbalance before an individual indulges in more distrubuted overall stimulus (which might maintain or even worsen an existing imbalance).
Taring everyone with the beginner brush (as much as people portray themselves to be) isn't always appropriate.
A muscle doesn't need to fully recover before it's worked again. It's mandatory tissue to move the limbs. It doesn't die. Lookup "dual factor theory" which staggers stimulus / induced hypertrophy with recovery. By common sense alone we don't have to reach any preconceived "recovered" state before we can work (whilst stimulating growth) to any considerable degree again.
The caveman didn't mature to hunt whilst he starved....
<message edited by kingkebabs on Sunday, July 13, 2008 10:52 AM>