水球の投動作による肩関節障害について

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書誌事項

タイトル別名
  • SHOULDER INJURIES CAUSED BY THROWING DURING WATER POLO
  • スイキュウ ノ トウドウサ ニ ヨル カタカンセツ ショウガイ ニ ツイテ

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抄録

A study was conducted to investigate the influence on the shoulder joint of throwing during water polo. One hundred sixty-seven water polo players were interviewed about injuries caused by water polo, and 70 players claimed to have had shoulder pain.<BR>In 21 players, clinical examinations were performed, and in 31 players, assessment of external rotation stability was made. Then three-dimensional analysis of hand-to-hand shoot motion was performed in 7 players.<BR>The results were as follows;<BR>1. The painful phases of the throwing motion were the take-back phase and the acceleration phase, the pain being present at the anterior and lateral portions of the shoulder joint, <BR>2. Assessment of stability revealed that the external rotation displacement on the affected side was significantly larger than that on the control side in the injured players.<BR>3. Analysis of hand-to-hand shoot motion revealed that the external rotation angle in the acceleration phase was significantly larger in non-injured subjects than in the injured.<BR>4. The external rotation angle after ball contact was increased in the injured, but decreased in the non-injured.<BR>5. To prevent injury, it appears important to catch and throw the ball using the upper extremity and rotation of the trunk in a high body position in the water, and to strengthen the muscles of the shoulder.

収録刊行物

  • 体力科学

    体力科学 39 (1), 60-68, 1990

    一般社団法人日本体力医学会

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