Hey guys, today was the last day of my second cycle. I made some good gains, and now it's time to focus on PCT, recovery, and keeping my mass. I remember reading somewhere on here that during PCT it's better to train very intensely for 45-50 minutes and only hit the big lifts, as opposed to doing full two hour training sessions like normal in order to maximize muscle retention. Is this true? And if so could someone link me to some literature on the subject? I'm looking to keep as much of my gains as possible. Thanks guys.