OK kids, you had a nice recovery day yesterday. Now it’s time to get back to work. It’s only 10 minutes of work plus a warm-up. I know you can do it.
Warm-up with 5-10 minutes of light cardio (e.g. – jogging, walking, stair climbing, cycling at low resistance and speed).
Do 10 rounds of 30 seconds of sprinting followed by 30 seconds of rest. Use your cardio activity of choice for your sprints.
Cooldown by walking for 2-3 minutes.