§ 01Cardiovascular
Clinical fitness assessmentYMCA 3-Minute Step Test
Estimate VO2max from heart rate recovery after a submaximal stepping exercise.
Equipment
30 cm (12 inch) step or bench, metronome set to 96 bpm, stopwatch.
The protocol
- 01Set the metronome to 96 beats per minute (24 complete step cycles per minute).
- 02The stepping pattern is: right foot up, left foot up, right foot down, left foot down — one step per beat.
- 03Client steps continuously for exactly 3 minutes, keeping pace with the metronome.
- 04Immediately after 3 minutes, the client sits down.
- 05Within 5 seconds of sitting, begin counting the pulse for a full 60 seconds.
- 06Record the 60-second recovery heart rate.
What to watch for
- Falling behind the metronome pace.
- Not fully extending the knees on top of the step.
- Delay in sitting down and finding the pulse after the test.
- Not counting for a full 60 seconds.
Normative scoring
60-second recovery heart rate, age 18-25 (recovery HR rises with age). Men: Excellent ≤76, Good 77-87, Above Average 88-94, Average 95-101, Below Average 102-110, Poor ≥111 bpm. Women: Excellent ≤81, Good 82-94, Above Average 95-103, Average 104-112, Below Average 113-121, Poor ≥122 bpm. (YMCA Fitness Testing & Assessment Manual norms.)
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