Motion analysis Bio-Kinematics Comparative for background strike in one hand from two different situations in tennis for a number of classified players globally | ||
| Sport culture | ||
| Article 1, Volume 7, Issue 2, August 2016, Pages 122-136 | ||
| Authors | ||
| ABI RAMIZ ALBAKRI; AHMED WALEED ABDULRAHMAN | ||
| Abstract | ||
| Aim of the research: to identify the values of a number of background variables Bio-Kinematics ground strike with one hand (One-handed backhand) in two different situations in tennis. To identify the differences between the number of Bio-Kinematics variables for background strike in one hand from two different situations (short and long). As research fields.. Temporal Field: the period from 20/02/2016 until 03/20/2016. Spatial Field: World Championship classified as globally tennis in 2011.. The Human Field: players of Tennis professional and classified as globally for 2011 tennis .. so the researchers used a qualitative approach (qualitative) for suitability and the nature of the research, after analysis, processing and statistical tabulation .. researchers concluded and there is a significant moral difference between the short and long situations in the two variables angle mi shoulder strap and time of movement in the interests of the immediate situation, and the presence of significant differences between short and long situations in the variables differences (Detailed angle of the striking arm angular velocity, speed and peripheral arm striking the ball speed instant hit) and in the interest remote mode facility. The recommendations: Researchers in this area of work such research to other skill defensive and offensive, relying on modern scientific technique by watching and recording the World Championships, and the emphasis on coaches and teachers of the game of tennis, especially in the offensive skills defense to hit the ball and it is far from the body so as to increase the speed of the ball and the pressure the player competitor in order to get points. | ||
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