Insanity Workout Program - Max Interval Training

Insanity workout program is not dance-based. Instead, it turns to sports science and high-level conditioning methods to create fast body composition transformations. Watch this Insanity workout video preview!

http://www.youtube.com/watch?v=Ef7dfTn9WfU

first added by felixwilfi, last updated 1 months 22 days ago

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Insanity Workout - Sample Workouts

Insanity Workout is a sixty-day cardio based whole body fitness method that is maybe the most extreme exercise ever placed on DVD. Fitness guru Shaun T drew on his collegiate track and field training as well as his following years of experience as a ...

http://www.youtube.com/watch?v=-HbKWXq2VHE

Tags: insanity workout | insanity workout program | insanity exercise | insanity workouts

first added by felixwilfi, last updated 4 months 14 days ago