The 28-Day HIIT Challenge – Day 21

Do each set three times. Rest for 30 seconds after each set. Total Time: 45m Warm Up Workout

The 28-Day HIIT Challenge – Day 14

High Knees Grasshopper Burpee Spiderman Star Ball Press Jump Lunge Reach Side Suicides Squat Pedal Ski Jump Sphinx Power Knee Squat Jump 1-2 Push

The 28-Day HIIT Challenge – Day 8

Rest for two minutes after each round. Sprint Cross Jack The Mummy Mogul Jump Squat Pedal Spiderman Ball Press V-Up

The 14-Day HIIT Challenge – Day 14

High Knees Grasshopper Burpee Spiderman Star Ball Press Jump Lunge Reach Side Suicides Squat Pedal Ski Jump Sphinx Power Knee Squat Jump 1-2 Push

The 14-Day HIIT Challenge – Day 5

Rest for two minutes after each round. Sprint Cross Jack The Mummy Mogul Jump Squat Pedal Spiderman Ball Press V-Up

Power Hour HIIT Workout #1

Do each set three times. Rest for 30 seconds after each set. Total Time: 45m Warm Up Workout

30 Minute HIIT Workout – Fit Frenzy

High Knees Grasshopper Burpee Spiderman Star Ball Press Jump Lunge Reach Side Suicides Squat Pedal Ski Jump Sphinx Power Knee Squat Jump 1-2 Push

10 Minute HIIT Workout – Level 3

Sprint Squat Cross-Country Seal Push-Up Cross Jack Reverse Lunge Burpee Tricep Dip Star Crab Touch The Mummy Ball Press Power Knee Squat Lift Side Suicides Cross Push