Fitness Testing
Fitness Testing > Tests > Aerobic Endurance > Balke 15 minute run
Balke 15 minute run
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purpose: the 15 minute run test, designed by Bruno Balke, is one of many field tests designed to measure aerobic fitness (the ability of the body to utilize oxygen to power it while running). This test has formula to predict VO2max from the run distance.
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equipment required: flat oval or running track, marking cones, recording sheets, stop watch.
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description / procedure: Place markers at set intervals around the track to aid in measuring the completed distance. Participants run for 15 minutes, and the distance covered is recorded. Walking is allowed, though the participants must be encouraged to push themselves as hard as they can.
- scoring: There are several equations that can be used to estimate VO2max from the distance score. Also list is a table of predicted VO2max scores for soem distances travelled.
The original formula by Balke:
VO2 = 6.5 + 12.5 x kilometers covered.Another formula (Horwill, 1994):
VO2 = 0.172 x (meters / 15 - 133) + 33.3
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target population: This test can be modified to be suitable for most populations. For those who are unfit or unable to run, there are similar walking tests that can be performed.
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reliability: the reliability of this test would depend on practice, pacing strategies and motivation level of the participants. There should be good reliability for the test if these issues are addressed. As with all field tests, the conditions can also affect the results. The test should be conducted on a day with minimal wind, no rain and on a dry smooth surface, and the test repeated under similar conditions.
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advantages: large groups can be tested at once, and it is a very cheap and simple test to perform.
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disadvantages: practice and pacing is required, and performance on this test can be affected greatly by motivation.
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variations / modifications: There are many variations of the walk / run test. See here for details.
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comments: Note that there is also the treadmill test also developed by Balke
- references:
- Balke B (1963) A simple field test for the assessment of physical fitness. Civil Aeromedical Research Institute Report, 63-18. Oklahoma City: Federal Aviation Agency.
- Frank Horwill, "Obsession for Running" Colin Davies Printers / British Milers' Club, 1994
Related Pages
Other specific walking / running endurance tests:
