Method for determining the heights of multiple jumps
First Claim
1. A method for determining the heights of a series of immediately successive jumps, so-called multiple jumps, by twice integrating by time accelerations determined from measured vertical forces, characterized by the force curve of each individual jump being integrated twice under the following boundary conditions:
- a) at each first integration, an acceleration integral is calculated starting from a velocity in the middle of the flight time interval which velocity is taken as zero, and b) at each second integration, a velocity integral is calculated starting from a constant initial height at the time of jumping.
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Abstract
Comparable values for the heights of the individual jumps in a series of multiple jumps can be achieved, if defined initial conditions for first and second successive integrations of measured vertical forces are given for each individual jump. The initial condition for the first integration is taken as a zero velocity in the middle of the flight time interval for each individual jump. For every second integration, as initial condition for the jump height, a constant initial height is taken. This is a characteristic value of the test person.
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Citations
11 Claims
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1. A method for determining the heights of a series of immediately successive jumps, so-called multiple jumps, by twice integrating by time accelerations determined from measured vertical forces, characterized by the force curve of each individual jump being integrated twice under the following boundary conditions:
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a) at each first integration, an acceleration integral is calculated starting from a velocity in the middle of the flight time interval which velocity is taken as zero, and b) at each second integration, a velocity integral is calculated starting from a constant initial height at the time of jumping. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification