20 Curlups (in a row)
Do 20 curl-ups in a row. |
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Join This Challenge or Create Your Own!
Challenges are a great way to stay motivated to exercise or lose weight. After you sign up for a FREE DailyBurn account you can join a challenge and get going!| User | Recent Activity | Total | |
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- | 0 reps |
Challenge started over 3 years ago


