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! :)
Answer:yes
Explanation: a comma needs to be after the word over
I’m really sorry there is no dictionary
