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Re: Insanity With Shaun T is In-fact Insane

PostPosted: Thu Sep 25, 2014 10:15 am
by vuongthithuy
After 60 days, the results you will experience will be mind blowing, and you will be in the best shape of your life. Max Interval training will make you do long burst of cardio training and short spans of rest, instead of traditional interval training, which has you perform short burst of energy and longer periods of rest.