理学療法ジャーナル54巻8号

2020年08月発行

特集 パフォーマンス向上のための筋力トレーニング

成長・加齢と筋力・筋の働きの関係

著者： 池添冬芽¹

所属機関： ¹京都大学大学院医学研究科人間健康科学系専攻

ページ範囲：P.880 - P.888

Point

●筋力には筋骨格系因子や神経系因子，代謝・内分泌系因子だけでなく，感覚機能や年齢，性別，身体活動量などが複雑に絡み合い相互に影響を与えている

●加齢による筋力低下の程度は筋によって異なるが，一般には下肢筋で著しい

●下肢筋力がある閾値を下回るとADL障害を来す危険性が高まることが報告されている

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