FALSE
No it's not.
true
ng healthy and working out from besties
You have three types of muscle fibers. 1) Skeletal muscle fibers. 2) Cardiac muscle fibers. 3) Smooth muscle fibers.
Slow twitch and fast twitch A muscle fibers.
Hockey is mainly an Aerobic sport but, much the same as other intermittent sports like Rugby and Football, use type II and type IIx fibres for high intensity movements like push passing, shooting, dribbling and accelerating. The aerobic anaerobic % split is roughly 80-20 respectively so a higher percentage of Type I fibers will be utilised however type II fibers are used and are important.
Fast twitch muscle fibers are Type II muscle fibers. These muscle fibers have high explosive power and are anaerobic. They have a fast contractile speed and can reach peak tension in 50ms. They have a high glycolytic capacity and have low to moderate resistance to fatigue. Their motor unit strength is high.Slow twitch muscle fibers are Type I muscle fibers. These muscle fibers have steady power and are aerobic. The have a slow contractile speed and needs 110ms to reach peak tension. They have a low glycolytic capacity and a high resistance to fatigue. Their motor unit strength is low.
aerobic respiration
AEROBIC
Type 1 (slow twitch oxidative) , type 2a (fast twitch oxidative) and type 2b (fast twitch glycolytic).
its both anaerobic and aerobic( depends on the type)