Watch this video and more on Gaiam TV Fit Yoga
Get intense with Biggest Loser trainer Brett Hoebel! Get moving from push-ups to sit-ups to tire runs.
Brett Hoebel challenges you to intensify your body-weight workout with this dumbbell HIIT routine. Get ready to row, plank or squat with or without the extra resistance.
Work hard for your short breather with Brett Hoebel in this 30 seconds on/30 seconds off HIIT workout featuring punches, mountain climbers and push-ups.
Get tight abs and backside with four rounds of powerful core exercises from Brett Hoebel. Use your body-weight or add dumbbells to intensify the calorie burn.