This is a total body burner that will have you crying for your mommy.

PERFORM PER ROUND:

• 20 seconds Burpees
• 40 seconds High Knees
• 60 seconds Jumping Jacks

Rest 1 – 2 minutes between rounds. 

NUMBER OF ROUNDS:

• Beginner – 3
• Intermediate – 5
• Advanced – 7

You really need a good HIIT timer to time this. The best HIIT timer around is the Gymboss miniMAX Interval Timer. You can setup this whole program, including rest, with this Gymboss.