40-Minute HIIT Workout #4

Equipment Required: Dumbbells, Exercise Mat (optional)

4 Minute Warm-up, 31 Minute Workout, 4 Minute Cool down

The workout consists of 20 exercises, each performed for one minute, as many reps as possible. Sarah demonstrates each of the workouts before the one minute clock begins:

Single leg tricep kickbacks
* Slow Burpee
* Row to reverse fly
* Ole Lunge
* Squat hop w punch
Frog squat w jump
Plank rotations
* Squat reverse lunge curl
* Tricep pushup w mountain climbers
Half squat to jumping jack
* Low lunge w row- right side
Sumo squat curl and press
* Low lunge w row- left side
* Bench jumps
* Jab and elbow rotations
* Tricep and regular pushups
* Deep squat w roundhouse kick
* Crab taps
* Fast feet and high knees
* Plank to frog squat jumps