Question

Slow-twitch muscles are needed for
(1 point)
Responses

high-intensity, quick, short bursts of energy.
high-intensity, quick, short bursts of energy.

endurance activities.
endurance activities.

speed or power activities.
speed or power activities.

low endurance and short-duration exercises.

Answer 1

endurance activities.

Slow-twitch (Type I) fibers are fatigue-resistant, rich in mitochondria and capillaries, and suited for sustained, aerobic effort.