![]() ![]() Johnson and Bahamonde (1996) established equations for peak and average power. (1991) established equations for peak and average power. Average Power (Watts) = √4.9 x mass (kg) x √VJ (m) x 9.81.The Lewis formula (Fox & Mathews, 1974) estimates average power. In these formulas mass = body weight and VJ = Vertical Jump height. Formulas have been developed that estimate power from vertical jump measurements. Power cannot be calculated since the Time the force is acted on the body is unknown. It is sometimes helpful to convert the vertical jump height to units of power. Gender, enter the distance from M1 to M2 and then select the 'Calculate'Ĭalculations are based on the normative data table - Chu (1996) Power ScoreĪ heavier person jumping the same height as a lighter person must do more work as they have a larger mass to move. Genderįor evaluating an experienced athlete's performance, select the The following normative data, adapted from Chu (1996), is for world-class athletes. The following normative data is available for this test. ![]() ![]() The assistant calculates the average of the recorded distances and uses this value to assess the athlete's performance.The assistant measures and records the distance between M1 and M2.From a static position, the athlete jumps as high as possible and marks the wall with the chalk on his fingers (M2).The athlete stands side onto the wall, keeping both feet remaining on the ground, reaches up as high as possible with one hand and marks the wall with the tips of the fingers (M1).The athlete chalks the end of their fingertips.To monitor the development of the athlete's elastic leg The Sargent Jump Test (Sargent 1921), also known as the vertical jump test, was developed by Dr Dudley Allen Sargent (1849-1924). In the analysis, we need to consider factors influencing the results. Upon which subsequent performance evaluations andĭecisions are made. Testing and measurement are the means of collecting information ![]()
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