Remember the movie 300? You know, the one you started feeling uncomfortable watching with your wife because all the guys in it were next to naked and they looked in better shape than you? Much, much better shape?
Well, here’s how they did it.
A personal trainer came up with a series of exercises – 300 reps all in one. The idea is to keep going through all of them, timed until you finish. DevilDog and I have a personal best of 31:40. The trainer reported that one actor had a best of under 25 minutes. That’s amazing.
If you want to torch fat and shred muscle, this one’s for you. Not recommended for beginners!