Descriptive analysis of the elevation in the third time of volleyball through the "Tracker" program
1 Physical Culture Faculty, Benemérita Universidad Autónoma de Puebla, México.
2 Sciences Institute, Benemérita Universidad Autónoma de Puebla, México.
Research Article
World Journal of Advanced Research and Reviews, 2023, 18(01), 181–188
Publication history:
Received on 22 February 2023; revised on 02 April 2023; accepted on 05 April 2023
Abstract:
In the game of volleyball, the correct elevation of the ball for offensive shots is essential to exert an adequate ball hit and achieve points in favor. The objective of the present investigation was to establish a range in the elevation of the third time towards position 4 to improve the attack in volleyball players. For this investigation, a protocol was created that equalizes the conditions and executions that are carried out during an official volleyball match, this protocol was applied to 13 players in the position of male lifter from different selective teams in Puebla city. The method of observation and measurement by videometry was used and 13 elevators from the state of Puebla selected in a non-probabilistic way were compared, each one made 10 elevations as established by the protocol, each one of the subjects to be studied was recorded and each one was cut video to a direction of 3 to 5 seconds with the help of the online video trimmer, once the cuts were made, it was analyzed with the help of the "Tracker" program that analyzes the parabolic shot, as is the elevation in volleyball, this program locates the ball by points and with a Cartesian plane as well as with its respective calibration offers numbers in meters according to each point that the program locates. With the data obtained, the range for elevation can be known and thus the coach can have one more tool on how to evaluate his player in the point guard position.
Keywords:
Analysis; Sports gestures; Elevation; Videometry; Volleyball
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Copyright © 2023 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution Liscense 4.0