• Kick your butt workout.

This workout will brutalize you and kick your ass in just 15 minutes. Can you do more rounds than Zuzana?

11 Exercises x 50 Reps Each As Fast As Possible. Take the Challenge and Try and Beat Zuzana.

• Fitness - Killer 600 Rep Workout. Duration 4:08

10 Exercises x 60 Reps - as fast as you can.