Slow-Twitch muscle uses oxygen more efficiently, which aids endurance. Thoroughbreds have nearly twice as many slow twitch fibers as sprinty quarter horses, so they can clock speeds up to 40 mph even on the home stretch.Apr 30, 2014
Tags:HORSE
Slow-Twitch muscle uses oxygen more efficiently, which aids endurance. Thoroughbreds have nearly twice as many slow twitch fibers as sprinty quarter horses, so they can clock speeds up to 40 mph even on the home stretch.Apr 30, 2014
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