Author(s): Dr. Angsuman Banerjee

Abstract:
Angular velocity (AV), also called rotational velocity, is a quantitative expression of the amount of rotation that a rotating object undergoes per unit time. Here researchers wanted to find; by the performance of six national level gymnasts in the gymnasium of SAI at Salt Lake City, Kolkata; AV of Take-off action between Backward Salto in Floor Exercise and Handspring Vault in Vaulting Table used by Video camera and Silicon Coach Lite Live Software. It is to be seen that in this study, AV of the Main body at Push-off phase for Backward Salto (13.25 rad/s) was much greater than that of Handspring Vault (6.72 rad/s). Mean AV at Main body (Cg) at Push-off phase in Backward Salto and Handspring Vault shown significant statistical difference. Researcher can concluded by the result of this study that, changes of Angular Velocity of the body are faster in Backward Salto than Handspring Vault.

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