Strength Endurance Test: Sit Up - 60 seconds & Endurance

The 60-Second Sit-Up Test records how many valid sit-ups a client can complete in one minute. It is commonly used to assess abdominal and hip-flexor muscular endurance. Fitness testing resources describe 1-minute sit-up norms by age and sex, but protocol differences affect interpretation.  

Equipment Required

• Mat
• Stopwatch or Measurz stopwatch
• Measurz rep counter
• Optional Measurz metronome for cadence-controlled versions
• Optional AR measurement for foot/hand setup
• Measurz platform for reps, symptoms and retest comparison

Protocol

1. Client lies supine with knees bent.
2. Feet are anchored or unanchored according to protocol.
3. Hands are placed according to protocol.
4. Start timer for 60 seconds.
5. Count valid repetitions only.
6. Stop at 60 seconds or earlier if symptoms or technique failure occur.

Scoring and Interpretation

Primary score: valid repetitions in 60 seconds.

Normative Data, Benchmarks or Reference Values

1-minute sit-up norms vary by source. Cooper-style norms commonly classify performance by age and sex, with younger adults expected to complete more repetitions than older adults.  

Practical Adult Guide

Men 18–35: 35–45+ reps commonly indicates good-to-strong endurance.
Women 18–35: 29–39+ reps commonly indicates good-to-strong endurance.
Older adults generally have lower expected values.

Reliability and Limitations

Reliability depends on consistent range of motion, hand position, foot anchoring, cadence and counting rules. The test involves hip flexors as well as abdominal muscles, so it should not be described as an isolated abdominal test.

Common Errors

Partial reps, pulling on the neck, inconsistent range, bouncing, changing foot anchoring and counting invalid reps.

Measurz / MAT Recording

Use stopwatch and rep counter. Record protocol, reps, time limit, foot anchoring, symptoms, compensations and retest date.

References

Topend Sports. (n.d.). Sit-up test calculator: 1-minute abdominal fitness assessment.  

FitnessNorms. (n.d.). Sit-ups: 1-minute Cooper norms by age and sex.