Procedures
Aim: step tests have been developed to measure aerobic fitness using a simple test requiring minimal equipment and space.
Equipment required: the equipment required will vary on the test being conducted. The step or platform needs to be of solid construction, and will vary in height between 15-50 cm or 6-20 inches. You will also probably need a stopwatch, and you may need a metronome or pre-recorded cadence tape depending on which procedure you are using.
Procedure: The athlete steps up and down on the platform at a given rate for a certain time or until exhaustion. Heart rate may be recorded during the test and/or for some period afterwards. See a video of Step tests being performed.
Scoring: the results are based on the stepping time and/or heart rate after exercise. A score can be calculated, which is then compared to normative values to determine a fitness rating.
Advantages:
- low cost for equipment
- ease of portability
- permanent calibration
- the fact that stepping is a natural activity.
- Some tests can be also be self-administered.
Disadvantages:
- As biomechanical characteristics vary between individuals, a high step height may disadvantage shorter people, underestimating their aerobic fitness.
- Body weight has also been shown to be a factor.
- Testing large groups with this test will be time consuming.
- It is sometimes difficult for the subject to maintain an exact pace set by a metronome or other device
- There is a danger of the subject tripping
- It is difficult to take some physiological measurements if they are required (e.g., heart rate, blood pressure).
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