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This short HIIT workout will help define your legs and tighten your booty while improving your endurance.
Up Next in Week 03 - Day 16 (HIIT It Again!)
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Hitman Orange
The most effective ways to burn fat fast because of the "After-Burn" effect where your metabolism continues to burn calories even after you stop working out! There are three 6-minute rounds in this unforgiving 20 minute workout.
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HIIT Intense
Get intense with Biggest Loser trainer Brett Hoebel! Get moving from push-ups to sit-ups to tire runs.