トレードミルの好みの歩行速度評価の比較:一般的なプロトコルと新しいTreadPWSテストの信頼性
Kirsty A McDonald1, Ella Li2, John Kerr3
1School of Health Sciences, University of New South Wales, UNSW Sydney, NSW 2052, Australia; Neuroscience Research Australia, Randwick, NSW 2031, Australia; School of Medical & Health Sciences, Edith Cowan University, Joondalup, WA 6027, Australia.
Gait & posture
|February 13, 2026
まとめ
研究者らは,好みの歩行速度 (PWS) を決定するために新しいTreadPWSテストを開発しました. この信頼性があり迅速な方法は,健康な若年成人に適しており,既存のプロトコルに優れている.
科学分野:
- バイオメカニクス バイオメカニクス
- 人間の移動力 (Human Locomotion) とは
- 運動生理学 運動生理学
背景:
- 好きな歩行速度 (PWS) を決定することは,人間の運動研究において極めて重要です.
- PWS評価のための現在のプロトコルには,標準化とコンセンサスが欠けている.
- このギャップを補うために,新しいプロトコルであるTreadPWSテストが開発されました.
研究 の 目的:
- PWSを決定するためのトレッドPWSテストを導入し,評価する.
- 3つの確立されたPWSプロトコル (Dingwell, Jordan, Dal) に対してTreadPWSテストを比較する.
- 異なるPWSテストにおける信頼性と実装メトリクスを評価する.
主な方法:
- 20人の健康な参加者は,7日以内に2回のテストセッションを完了しました.
- 好きな歩行速度 (PWS) は,TreadPWSテスト,Dingwell PWSテスト,Jordan PWSテスト,Dal PWSテストの4つのプロトコルを使用して測定されました.
- 3つのプロトコルはトレッドミールベースで,1つ (Dal PWSテスト) は地上で行われ,結果はトレッドミールに適用されました.
主要な成果:
- Dal PWSテストは最高PWS (1.56 m/s) を示したが,最も快適で,最も高い感知力であった.
- トレードミルベースのテストでは,同様の信頼性 (ICC 0.71-0.73) と速度 (1.25-1.37 m/s) が示されました.
- TreadPWSテストでは,最小の検出可能な変化 (0.12m/s),最も短い投与時間 (~2分),および"非常に軽い"運動感を示しました.
結論:
- TreadPWSテストは,健康な若い成人のPWSを評価するための信頼性と効率的なツールです.
- この研究は,PWSプロトコルの信頼性と実装に基づいて比較分析を提供します.
- 発見は,研究者が適切なPWS決定方法を選択するのに役立ちます.
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