This article is guest blogged by Michael Boyle of Functional Strength Coach 3.0. If you liked my previous article on The 4 minute Workout with
The 4 Minute Workout
The weight loss industry is worth billions of dollars because everyone wants a short cut to losing weight and getting six pack abs. Everything
Other 30 Minute Circuit Training Workouts
If I was a comic book hero, I would call myself Lactic Man. To train for the 400m, one has to tolerate huge amounts of lactic acid. Earlier, I
The 31.5 Minute Workout
They say Roger Banister, the first man to break the 4 minute mile in 1954, used to train hard 30 minutes a day, 5 days a week while in medical school.