Three Dimensional Kinematic Analysis of Hurdle Clearance Technique
Journal Title: GJRA-Global Journal For Research Analysis - Year 2015, Vol 4, Issue 5
Abstract
On the basis of the results obtained by 3 - D kinematic analysis of the 110m hurdles of the subject, important parameters defining a model of hurdle clearance technique have been found. Analysis was made of subject technique over the 4th hurdles. According to the author, efficient hurdle clearance can be defined by the horizontal velocity of the CM during the take-off in front of the hurdle, the height of the CM during the take-off, the velocity of the knee swing of the swinging leg, the flight phase time, the smallest possible loss in the horizontal velocity of the CM during clearing the hurdle, a high position of the CM at landing, a short contact time in the landing phase and the smallest possible vertical oscillations of the CM, head, shoulders, and hip before, during and after clearing the hurdle. Values for these parameters of subject technique are given and discussed.
Authors and Affiliations
Amritpal Singh Sidhu
Keywords
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