All Levels: Max reps for each exercise in 60 seconds. Write down/keep track of your results. Repeat this workout in 2-4 weeks to see if you have progressed.
1. Bent Arm Hang (go for max time, keeping your chin above the bar. Try not to let your body swing)
2. High Knees
4. Jumping Jacks
6. Mountain Climbers
7. Plank (hold for as long as you can and keep track of your time)