Chapter 3 - 20-Minute Beginner HIIT Workout

3 Rounds, 45 Sec Work, 15 Sec Rest.

1. Push-ups

15 Sec Rest

2. Squats

15 Sec Rest

3. Butt Kicks

15 Sec Rest

4. Tricep Dips

15 Sec Rest

5. Side Lunges

15 Sec Rest

{Repeat for two more rounds}