Every minute for 20 minutes, alternate between:
Run 1 minute
15 squats
*The goal is to match or beat your run distance each round.
Post total run distance to comments.
Scaling:
Deconditioned athletes may reduce the total workout time as well as the air squats, aiming to get at least 30 seconds of rest after each set of squats. Intermediate athletes can do this workout as prescribed.
Beginner option / Every minute for 14 minutes, alternate between:
Jog 1 minute
10 squats