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The Effects of Throwing Arm Position at Foot Contact on Shoulder and Elbow Joint Moments in Baseball Pitching.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	The Effects of Throwing Arm Position at Foot Contact on Shoulder and Elbow Joint Moments in Baseball Pitching./
作者:	Bilke, Clayton.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2022,
面頁冊數:	47 p.
附註:	Source: Masters Abstracts International, Volume: 83-11.
Contained By:	Masters Abstracts International83-11.
標題:	Kinesiology. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29206935
ISBN:	9798438750789

The Effects of Throwing Arm Position at Foot Contact on Shoulder and Elbow Joint Moments in Baseball Pitching.
Bilke, Clayton.

The Effects of Throwing Arm Position at Foot Contact on Shoulder and Elbow Joint Moments in Baseball Pitching. - Ann Arbor : ProQuest Dissertations & Theses, 2022 - 47 p.

Source: Masters Abstracts International, Volume: 83-11.

Thesis (M.S.)--The University of Texas at San Antonio, 2022.

This item must not be sold to any third party vendors.

Pitching is a complex motion that involves one of the quickest actions in all of sports between stride foot contact and ball release. This causes pitchers to endure a lot of stress on the throwing arm, leading to injuries within the elbow and shoulder. The objective of this study is to determine how the arm position of the pitcher at stride food contact affects the elbow and shoulder in high school/collegiate pitchers. Participants are categorized into high, level, and low wrist groups based on wrist position relative to the shoulder. Pitchers will be analyzed with the use of an 8-camera Vicon system to determine kinematic and kinetic parameters. One-way ANOVA followed by a post-hoc analysis is used to compare the outcome variables between high, level, and low wrist groups. Statistical parametric mapping will be used to compare shoulder external rotation angle, and upper torso rotation angles between the low and high wrist groups. There were no significant differences found between demographics between the three groups. The kinetics and certain kinematic variables were significantly different between groups, with the high wrist group exhibiting higher kinetics compared to the low wrist group. The SPM analysis showed the ER angle and upper torso rotation angle were significantly different for the first 70% of the pitching motion. Utilizing a low wrist position relative to the shoulder can be beneficial for reducing high joint kinetics placed on the throwing arm.

ISBN: 9798438750789Subjects--Topical Terms:

517627
Kinesiology.
Subjects--Index Terms:

Throwing arm position

The Effects of Throwing Arm Position at Foot Contact on Shoulder and Elbow Joint Moments in Baseball Pitching.
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500 $a Source: Masters Abstracts International, Volume: 83-11.
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520 $a Pitching is a complex motion that involves one of the quickest actions in all of sports between stride foot contact and ball release. This causes pitchers to endure a lot of stress on the throwing arm, leading to injuries within the elbow and shoulder. The objective of this study is to determine how the arm position of the pitcher at stride food contact affects the elbow and shoulder in high school/collegiate pitchers. Participants are categorized into high, level, and low wrist groups based on wrist position relative to the shoulder. Pitchers will be analyzed with the use of an 8-camera Vicon system to determine kinematic and kinetic parameters. One-way ANOVA followed by a post-hoc analysis is used to compare the outcome variables between high, level, and low wrist groups. Statistical parametric mapping will be used to compare shoulder external rotation angle, and upper torso rotation angles between the low and high wrist groups. There were no significant differences found between demographics between the three groups. The kinetics and certain kinematic variables were significantly different between groups, with the high wrist group exhibiting higher kinetics compared to the low wrist group. The SPM analysis showed the ER angle and upper torso rotation angle were significantly different for the first 70% of the pitching motion. Utilizing a low wrist position relative to the shoulder can be beneficial for reducing high joint kinetics placed on the throwing arm.
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650 4 $a Biomechanics. $3 548685
650 4 $a Sports management. $3 3423935
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653 $a Foot contact
653 $a Joint moment
653 $a Baseball pitching
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710 2 $a The University of Texas at San Antonio. $b Health & Kinesiology. $3 1263018
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