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This app is designed for those running Jim Wendler's 5/3/1 programme. If you're unfamiliar with the programme, you can find out more here. Otherwise, enter your one rep maxes and get to work!
ONE REP MAX CALCULATOR
Enter your best set
Set 1 - 65% x 5
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Set 2 - 75% x 5
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Set 3 - 85% x 5+
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