Two Minutes of Anatomy: Type 2b (IIb) AKA Type 2x (IIx) Muscle Fibers (Anaerobic Fast Twitch) скачать в хорошем качестве

Two Minutes of Anatomy: Type 2b (IIb) AKA Type 2x (IIx) Muscle Fibers (Anaerobic Fast Twitch)

Two Minutes of Anatomy: Type 2b (IIb) AKA Type 2x (IIx) Skeletal Muscle Fibers (Anaerobic Fast Twitch Muscle Fibers) Classifications of Skeletal Muscle Type I (Slow Twitch). Type IIa (Fast Twitch). Type IIx (AKA Type IIb) (Fast Twitch). Vast diversity in makeup of skeletal muscle leads to variations in speed and length of contractions in different muscle groups depending on specific function. Type I (Aerobic Slow Twitch) Mitochondrial Density: Very High Capillary Density: High Endurance: High Strength Power: Low Aerobic Capacity: High Anaerobic Capacity: Very Low Atrophy in Aging: Moderate Activity: Long & Slow Predominant in postural muscles Type IIa (Aerobic Fast Twitch) Mitochondrial Density: High Capillary Density: Intermediate Endurance: Intermediate Strength Power: High Aerobic Capacity: Intermediate Anaerobic Capacity: High Atrophy in Aging: High Activity: Short & Intense Weight lifting for multiple repetitions. Middle-ground type between slow but fatigue-resistant type-I and fast but fatigue-prone type-IIb fibers. Type IIx (Anaerobic Fast Twitch) (AKA Type IIb) Fiber Size: Large Mitochondrial Density: Low Capillary Density: Low Endurance: Low Strength Power: Very High Aerobic Capacity: Very Low Anaerobic Capacity: Very High Atrophy in Aging: High Activity: Explosive. (Ex: Sprinting) References Physiology, Muscle https://www.ncbi.nlm.nih.gov/books/NB... Physiology, Exercise https://www.ncbi.nlm.nih.gov/books/NB... The Barbell Prescription: Strength Training for Life After 40 https://aasgaardco.com/store/books/th... ***Disclaimer: Viewing this video does not take the place of seeing a medical professional, receiving proper training in the medical profession or working with a fitness professional. Please visit a medical professional for evaluation, diagnosis & treatment. Please work with a fitness professional to learn proper exercise technique & to develop a proper training program. Never perform an exercise that elicits or intensifies symptoms. If an exercise elicits or intensifies symptoms, stop immediately and use a viable substitute. Please receive proper medical training before attempting these medical procedures. Dr Donald A Ozello DC of Championship Chiropractic in Las Vegas, NV Web Site: http://www.championshipchiropractic.com/ Blog: https://www.championshipchiropractic.... Twitter:   / drdozellodc   Facebook:   / championship-chiropractic-280141628688300   LinkedIn:   / dr-donald-a-ozello-dc-716b3233   YouTube:    / drdozellodc   "Running: Maximize Performance & Minimize Injuries" https://www.amazon.com/Running-Perfor...