Vertical jump testing device

Details Vertical jump testing device Vertical jump testing device

1990-08-30

1991-07-16

Apley, Richard J.

Undertaking

273 15A, A63B 516

Patent

active

050319035

ABSTRACT:
A vertical jump testing device comprising a plurality of vertically arranged measuring elements each pivotally mounted on a vertically disposed mounting member and independently movable between a first and second position to measure the vertical leaping ability of an athlete as the athlete strikes and angularly displaces one or more of the plurality of vertically arranged elements from the first position to the second position and a reset mechanism to reset the angularly displaced vertically arranged elements from the second position to the first position.

REFERENCES:
patent: 2469145 (1948-08-01), Baliff
patent: 3012781 (1959-10-01), Nelson
patent: 3085800 (1961-09-01), Holstad
patent: 3258266 (1964-03-01), Kamish
patent: 4208050 (1980-06-01), Perrine et al.

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