高校 の レスリング の 試合 の 中 で 継続 し た 頭 の 加速 運動: 男性 と 女性 の 青少年 の 違い に 対処 する
Kenzie B Friesen1,2, Zaryan Masood3, Lyndia Wu3
1Sport Injury Prevention Research Centre, Faculty of Kinesiology, University of Calgary, Calgary, AB, Canada.
Journal of applied biomechanics
|September 3, 2025
まとめ
男性のレスラーは,女性よりも多くのヘッド・アクセラレーション・イベント (HAE) を経験しますが,生体力学は似ています. 女性の場合は右側頭部に 強い衝撃が与えられることが多く レスリングでの怪我に対する 性別別別別の予防策が提案されています
科学分野:
- スポーツ医学
- バイオメカニクス
- 怪我 の 予防
背景:
- レスリングでは 怪我や脳震の割合が高く 女性のアスリートは 高い脳震の割合を 経験しています
- 計器付きの口罩は,スポーツ選手の頭部加速 (HAE) を測定するための信頼できる方法を提供します.
- 性別の違いを理解することは,レスリングにおける標的型怪我予防戦略の開発に不可欠です.
研究 の 目的:
- 男性と女性の高校レスラー間のヘッド・アクセラレーション・イベント (HAE) の頻度,規模,位置を定量化して比較する.
- レスリング中の頭部衝突の生物力学における 性別による潜在的な差異を調査する.
- 少年レスリングにおける性別の脳震とHAE予防戦略の発展を促す.
主な方法:
- 高校のレスラー45人 (女性20人,男性25人) は,試合中に計器付きの口罩を着用した.
- 8gの値を超えるヘッド・アクセラレーション・イベント (HAE) が記録され,ビデオで確認された.
- データ分析は,HAEの頻度,大きさ (ピーク線形/角形加速,衝動の持続時間),および衝撃の位置に焦点を当てた.
主要な成果:
- 男性のレスラーは,女性 (5.3) と比較して,試合毎に30%以上のHAEを累積した (6.9).
- ピーク加速とインパルス持続を含むHAEの生体力学において,有意な性別差は観察されなかった.
- 女性のレスラーは男性と比較して右上部で頭部に50%の衝撃を受けた.
結論:
- 男性レスラーではHAEの総数は高くなりますが,これらのインパクトのバイオメカニカルプロファイルは性別間で似ています.
- 女性の右側での大きな衝撃の頻度は 明確な傷害メカニズムを示唆しています
- 十代のレスラーの頭部損傷や脳震を防ぐための 性別別別別の戦略の必要性を支持しています
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