Susy3143

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  • I've given both P90X and Insanity a try and I've noticed that the biggest differences are the length and pacing of the workouts. P90X workouts tend to be longer than Insanity (70 minutes/day vs. 40 minutes/day) but Insanity is a lot faster and more go-go-go! than P90X which encourages going at your pace and taking breaks.…
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