[HardDaysKnight]

Very little was said about the type of exercise they were doing. I'd guess that most of it was "cardio." Would they have different results if they were involved in more specifically muscle building exercises, i.e, weight lifting (and with adequate rest)?

I've been following McGuff's Body By Science protocol for the past 6 months and I believe that with increased muscle my overall health is improving much more than would have resulted from typical long and slow cardio.

Has anybody else tried this?