3.5: 3-Minute Step Test (Lab 3.5)

Who Should Use This Test?

• Individuals with moderate to good fitness
• Those who prefer a low-cost, equipment-light method
• General population, especially beginners or those in fitness/wellness courses
• Not recommended for individuals with knee or balance issues

What You Need

• A 12-inch (30.5 cm) step or bench
• Stopwatch or timer (set to 3 minutes)
• Metronome set to 96 beats per minute (BPM) — use a metronome app or video
• Heart rate monitor or the ability to manually check pulse
• (Optional) Partner to assist with timing and heart rate check

How to Do the Test

• Practice stepping up onto and down from the step before you take the test. Each step has 4 beats: up-up-down-down.
• Warm up before. Do some walking or easy jogging.
• Set the metronome to 96 BPM and start your timer for 3 minutes.
• Step up and down in time with the metronome: Up-Up, Down-Down (one full cycle = 4 beats).
• Use a tap, step method to alternate your lead leg and avoid muscle imbalance.
• Continue the stepping rhythm without stopping until the timer ends.

What You Need to Record

• Recovery Heart rate-(beats per minute) for 1 full minute immediately after completing the test
• Time of recovery (if applicable in your version of scoring)

VO₂max Formula (YMCA Version for Men and Women):

To estimate VO₂max using a 1-minute recovery heart rate:

Men:
VO₂max = 111.33 – (0.42 × heart rate in bpm)

Women:
VO₂max = 65.81 – (0.1847 × heart rate in bpm)