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The Slow Oxidative Fibers. They possess a high number of mitochondria and their major source of energy is through aerobic metabolism. Skeletal muscles consist of two different muscle fiber types.
Properties Of Skeletal Muscle Fiber Types Skeletal Muscle Anatomy And Physiology Mitochondria from www.pinterest.com
Begingroup If I remember correctly the slow oxidative fibers compose mostly structural muscles thing multifidus longissimus capitus muscles which are on a lot of the time but dont retract quickly like fast glycolitic fibres. What are the characteristics of slow oxidative muscle fibers. What color are slow oxidative fibers.
Found in large numbers in postural muscles.
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. Found in large numbers in postural muscles. Resistance exercise leads to muscle hypertrophy primarily targeting fast glycolytic fibers.
