Originally Posted by kdaust
Benefits... you're working out more than most of the population ever will.
Detractors(?)... prob a waste of time. As above, just lift heavy then do some high intensity cardio at the one session. Try to keep it under an hour if you can, as extended periods of weight training (crazy as it may seem) can be detrimental to muscle growth.
It's true. Cortisol levels get too high.