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SVEN [57.7K]
3 years ago
13

______ twitch muscle fibres have enabled long-endurance feats such as distance running.

English
1 answer:
Stella [2.4K]3 years ago
5 0
The answer is A. Slow twitch.

People have two general types of skeletal muscle fibers: slow-twitch (type I) and fast-twitch (type II). Slow-twitch muscles help enable long-endurance feats such as distance running, while fast-twitch muscles fatigue faster but are used in powerful bursts of movements like sprinting.

Hope this helps! :)
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