In My Blood – HIIT List

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We’re showing the back of your body some serious love in this high-octane HIIT workout. Get ready to hone in on your hamstrings, rear delts & traps, triceps, butt and lower back. Marina is also going to balance it out by hitting your biceps, quads and abs too, so get ready to put a killer comprehensive sweat sesh in the books.

http://bit.ly/HIITlist