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Crunches: 1000 Reps. per Month
Attempted by 157 people. Live now: 2 people.
24%
success
Crunches: 1,111 Reps per Month
Attempted by 4 people. Live now: 1 person.
25%
success
Crunches: 5,000 Reps per Month
Attempted by 17 people. Live now: 2 people.
11%
success
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