アブストラクト
| Title | 筋トレの生理学 : 筋萎縮と筋肥大 |
|---|---|
| Subtitle | 特集 筋トレの科学と実践 |
| Authors | 池添冬芽1) |
| Authors (kana) | |
| Organization | 1)京都大学大学院医学研究科人間健康科学系専攻 |
| Journal | JOURNAL OF CLINICAL REHABILITATION |
| Volume | 29 |
| Number | 2 |
| Page | 123-130 |
| Year/Month | 2020 / 2 |
| Article | 報告 |
| Publisher | 医歯薬出版 |
| Abstract | 「内容のポイントQ&A」「Q1 筋トレの種類は?」筋力トレーニング法は, 運動様式(等尺性・等張性・等速性収縮トレーニング), 筋収縮様式(短縮性・伸張性・等尺性収縮トレーニング), 荷重(荷重位・非荷重位トレーニング), 負荷様式(最大筋力法, 最大反復法, スピード・筋力法, 反動法), 運動速度(スロー・パワートレーニング)等, さまざまな分類によって, その種類が分けられる. スロートレーニングは, 低強度の負荷であっても, 筋肥大や筋力増強に対して高い効果が得られるとされている. 「Q2 筋力と筋肥大の関係は?」筋力には筋量の他, 神経的要因や筋線維タイプ, 筋や腱のスティフネス, 筋内非収縮組織といったさまざまな要因が関与する. そのため, 年齢にかかわらず理論上は一定の値をとるとされている固有筋力(単位筋横断面積当たりの筋力)は, 若年者と比較して高齢者では低い値を示す. |
| Practice | 臨床医学：外科系 |
| Keywords | 筋萎縮, 筋肥大, 筋力トレーニング, 筋力増強 |
- 全文ダウンロード： 従量制、基本料金制の方共に1,243円(税込) です。
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