Sit-Ups (1-Min, Cooper): Males, Age 20-29
What these numbers mean
A value around 40 reps is typical (50th percentile) for males in this age group. Scores above about 46 reps fall near the 75th percentile or higher, indicating above-average performance. Scores below about 35 reps fall near the 25th percentile; about 75% of the reference population scored higher.
Data source: Cooper Institute (2013 Monograph) About this study
Sit-Ups (1-Min, Cooper) Strength Males 20-29
sit ups situps crunches abdominal endurance core strength 1 minute sit-up test Cooper law enforcement norms normative data normative values reference values percentiles benchmarks reference ranges standards Sit-Ups (1-Min, Cooper) Percentile Chart (reps)
Poor 27 reps
Below average 35 reps
Average 40 reps
Above average 46 reps
Excellent 55 reps
This percentile chart shows how common a value is, not whether it is healthy.
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Cooper Institute Fitness Norms
This test is one of about ten norm charts in the Cooper Institute's 2013 monograph. Law enforcement academies pick five to six of these tests to build their own field batteries.