A comparative study of some Biomechanics variables of throw - in from stability and movement for football players | ||
| Al-Rafidain Journal For Sport Sciences | ||
| Article 1, Volume 20, Issue 64, April 2014, Pages 277-294 PDF (0 K) | ||
| DOI: 10.33899/rajsport.2014.81911 | ||
| Author | ||
| Mohammed Khaleel | ||
| Abstract | ||
| The research aims to : 1- Identify the values of some biomechanical variables for football players during the implementation of the throw in from stability and movement. 2-Comparison between some biomechanical variables of throw- in for the Player and the ball from the stability and movement. Research scopes 1-the human scope: - sport Education college players for football in 2012. 2- Place scope: - Mosul University stadium. 3-. the temporal scope: - 27/2/2012 and up 29/2/2012 The researchers used descriptive method for its convenience to the nature of the research. The society of research consist of sport Education College of football in Mosul university which they were 24 players and nine players have been chosen from them as a sample of research . Two digital video cameras (SONY) have been used. The first camera was fixed (7 m.) away from the player and the focus of the camera was (1.24) . The second one was fixed in a distance of (18.50 m.) in order to measure the variables of the ball. The focus of the camera was on (1.08 m.) height. The camera speed was (25 frames per second). The following statistical tools were used by the researchers > the mean, standard deviation, and (T) Test. . The researchers have come to the following conclusions: The distance of throw in from stability depends on bending the angles of body specialty the knee and hip and trunk The distance of throw in from movement depends on the acceleration from the approach steps | ||
| Keywords | ||
| Biomechanics Variables; Throw; stability; Football Players | ||
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