Question

Describe the functional difference between slow twitch and fast twitch fibers

Answer 1

Slow twitch muscle fibers move more slowly but keep you moving faster, while fast twitch muscle fibers help move you faster but for shorter periods.

Step-by-step explanation:

Slow twitch muscle fibers are type 1 muscle fibers, activate first, use slow even energy good for long term energy use like running marathons, engaged in low intensity activities, and have more blood vessels for more oxygen and longer use. Fast twitch muscle fibers are type 2 mucle fibers, they activate for sudden bursts of energy, use lots of energy very quickly, engage for big bursts of energy and movement (ideal for sprinting or strength building exercieses), and can create energy anaerobically.