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New method for estimating explosive anaerobic leg power

H A al-Nashash¹, Z D al-Kurdi

¹Hijjawi College of Applied Engineering, Yarmouk University, Irbid, Jordan.

Journal of Biomedical Engineering

|September 1, 1993

Summary

A new method accurately estimates explosive anaerobic leg power by measuring jump time and muscular contraction duration. This technique minimizes arm influence for reliable athletic performance assessment.

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Area of Science:

Sports Science
Biomechanics
Human Physiology

Background:

Estimating explosive anaerobic leg power is crucial for athletic performance analysis.
Existing methods may have limitations in accuracy or practicality.

Purpose of the Study:

To introduce a novel technique for quantifying explosive anaerobic leg power.
To enhance the precision of leg power measurement in athletes.

Main Methods:

The technique involves precise measurement of muscular contraction time during a vertical jump.
It also measures the flight time (time spent off the ground).
Arm contribution is minimized by fixing the arms at the belt line.

Main Results:

The study presents results from nine athletes using the new method.
The findings demonstrate the technique's applicability in assessing leg power.
A comparative analysis with other existing methods is discussed.

Conclusions:

The proposed technique offers a reliable and accurate approach to estimating explosive anaerobic leg power.
Minimizing arm swing improves the specificity of leg power measurement.
This method can be a valuable tool for sports performance evaluation.

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