A physical activity which is ideal for fast-twitch muscles is: A. running.
Fast-twitch muscles can be defined as the type of muscles found in the hands which comprises muscle fibers that are capable of contracting quickly, so as to help a person perform fast and high-intensity physical activities within short periods, such as:
This ultimately implies that, running is a physical activity which is ideal for fast-twitch muscles.
Read more on fast-twitch muscles here: https://brainly.com/question/14348548
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