hallo mate,
these are the only to that apply
openly discussing situations that make you uncomfortable
making compromises that you are comfortable with
Answer:
Fast-Twitch Muscle Fibers (Type IIb)
These fast-twitch fibers use anaerobic metabolism to create energy and are the "classic" fast-twitch muscle fibers that excel at producing quick, powerful bursts of speed.
Explanation:
- Chemicals, such as adrenalin start pumping
<span>·<span> </span></span>Heart rate goes up
<span>·<span> </span></span>Blood vessels dilate
<span>·<span> </span></span>Breathing increases
<span>·<span> </span></span>Sweat production increases
<span>·<span> </span></span>Metabolism slows down
<span>·<span> </span></span>Muscles become tense
<span>·<span> </span></span>Pupils enlarge
<span>·<span> </span></span><span>Sex hormone production goes down</span>
