Work your Abs

Ended July 31 at 11:59PM
  • How to win: Most sit ups over 31 days
  • Started July 1 at 12:00AM
  • Ended July 31 at 11:59PM


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From the creator: Use: Crunch, Side Crunch, Sit-up, Incline Sit-up, Incline Sit-up with weight, Ball Crunch, Swiss ball crunch with Medicine Ball, Weighted Swiss Ball Crunch, or Bicycle Crunch
2 members
#1 SirHoot @ 950 reps. (Hide leaderboard)

Challenge Summary


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