Endurance Jumping Jacks

The Endurance Jumping Jack challenge is a great warm-up or a great way to challenge yourself and your friends. Compete to see how many jumping jacks you can complete in 2 minutes. Go!
3 2
Total Sessions Total Athletes
Rank Athlete Points When
1 sollberger... 67.3 222 days
2 dvorozilch... 12.2 223 days