Begin in a full plank position with feet hip-width apart. Lightly tap left shoulder with right hand. Return to start and then immediately lift left hand and tap right shoulder. That’s one rep.
The 20 Minute HIIT Workout consists of four Tabata intervals. They are designed to increase your metabolism during and after the workout which will allow your body to burn fat for hours after. For twenty seconds do as many reps of the exercise as you can, then rest 10 seconds. Repeat this seven more times for a total of 8 intervals, 4 minutes total. Complete 8 intervals of one exercise, rest one minute then move on to the next exercise.
Muscles used: Shoulders, Tris, Chest, Core