The return of the only 4 exercises you really need.

45 minutes of the only four exercises you really need.

1. Merkins (increase reps x2 each lap)

Run to next corner

2. Squats (increase reps x2 each lap)

Run to next corner

3. LBCs (increase reps x2 each lap)

Run to next Corner

4. Dips (increase reps x2 each lap)

Run to start