The routine he used to train himself and the one in heavy duty one were very good routines
Heavy duty 2 took the frequency of training way too low
Training 3-4 times a week is good training once or twice a week went too far IMHO
With heavy duty 2 he claimed his clients were gaining 20-30 pounds over the course of 3-4 months but nearly all that gain was fat I bet as he went from telling his clients to eat at maintenance or slightly above to raising calories a good amount
Too bad he didn't have photographic evidence to show what really happened with these clients who gained 20-30 pounds over the course of 3-4 months