Fast T Fibres : Short contraction - relaxation cycle, Fewer capillaries , ATP supplied mostly from anaerobic respiration , Fewer, smaller mitochondria present, Large store of calcium ions in the sarcoplasmic reticulum , Large amounts of glycogen and phosphocreatine present, Faster rate of ATP hydrolysis in myosin heads, Fatigues rapidly due to greater lactate formation , Slow T Fibres : Long contraction - relaxation cycle, Denser network of capillaries, ATP supplied mostly from aerobic respiration , Many, large mitochondria present, Small store of calcium ions in the sarcoplasmic reticulum , small amounts of glycogen present, slower rate of ATP hydrolysis in myosin heads, Fatigues more slowly due to reduced lactate formation ,

CAX KS5 Fast twtich VS slow twitch muscle fibres

由
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?