30 Seconds X 4 Rounds
1. Mountain Climbers
2. Ropeless Jump Rope
3. Air Squats
4. Butt Kickers
5. High Knees
6. Jumping Jacks
30 Seconds X 4 Rounds
1. Mountain Climbers
2. Ropeless Jump Rope
3. Air Squats
4. Butt Kickers
5. High Knees
6. Jumping Jacks