Ph.D in the Sweet Science
Join Date: Oct 2009
Quoted: 3644 Post(s)
Rep Power: 74
Total Points: 365,747,727,771,983,216,640.00
Mathed's Tabata workouts are excellent. They are intense and tough as you're doing them....but you are done in such a short period of time that it's worth it.
I've gotten good results mixing them into the rotation along with regular calisthenics training.