Author(s): Maitreyee Chakraborty

Abstract:
The purpose of the present study was to analyze vertical motion of Parry O’ Brien technique of shot put in light of laws and principles mechanics. Five West Bengal state level women shot putter were selected as subject for present study. Among selected kinematic parameters the displacement, time and velocity of the path of shot were considered. The execution of movement was recorded using video camera Sony, Japan with 25 frames per second. Appropriate software was used to draw the kingram and the data of mechanical parameters were collected using scientific procedure. Mean and standard deviation were computed. Results indicated that during execution of Parry O’ Brien technique vertical velocity of the shot was low in glide phase and very fast in release phase.

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