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COMBUSTION is STRONGER's Month 2 34-minute HIIT workout that takes interval training to the next level, designed to burn calories at an accelerated rate.
Watch video STRONGER Month 2 HIIT Workout: COMBUSTION online without registration, duration hours minute second in high quality. This video was added by user LIVESTRONG.COM 13 January 2014, don't forget to share it with your friends and acquaintances, it has been viewed on our site 370,260 once and liked it 1.9 thousand people.