For the most part all these are pretty much self explanatory. I've included a few key points as to what you need to do in order to optimise a lean bulk and get those gains. Bulking works but it works best in two week spurts. During times of over-feeding the body becomes a growth machine.Fat storage activity in the body doesn't instantly kick into overdrive when bulking begins.when you over-eat it takes a while for the body to transition to "fat storage" mode.