To call this program hard is an understatement. The volume is high, the work is heavy, and you'll want to quit. But I can promise you, your back will never be thicker and your PRs will become something of the past.
We get that training is a top priority for most of our readers, but we also understand that life is messy and complicated. School and/or work can get in the way of training. It's not realistic for training to come first all the time, which is why this realistic program was made.