The Slow Oxidative Fibers. Perbedaan tiga serabut diatas di rangkum pada tabel 21920 Tabel 2. Assign each characteristic to the appropriate type of muscle fiber.
Fast Glycolytic or Slow Oxidative-High myoglobin content. These muscle fibers are an endurance athletes best friend. Red muscle fibres contract and fatigue more slowly than white fibres and generate ATP by aerobic catabolism of glucose and fats utilizing myoglobin-bound O2.
These fibers have a rich capillary supply numerous mitochondria.
Slow-twitch muscle fibers type I and fast-twitch muscle fibers type II. Red muscle fibres contract and fatigue more slowly than white fibres and generate ATP by aerobic catabolism of glucose and fats utilizing myoglobin-bound O2. Resistance exercise leads to muscle hypertrophy primarily targeting fast glycolytic fibers. SO fibers use aerobic metabolism to produce low power contractions over long periods and are slow to fatigue.