Answer:
When the body is stressed, muscles tense up. Muscle tension is almost a reflex reaction to stress—the body’s way of guarding against injury and pain. With sudden onset stress, the muscles tense up all at once, and then release their tension when the stress passes.
Explanation:
Primarily means for the most part, so it means This type of physical fitness is mostly influenced by an individual's exercise habits.
Answer:
The primary purpose of the CEU is to provide a permanent record of the educational accomplishments of an individual who has completed significant non-credit educational and career enhancement experiences.
Explanation:
You get tired when you run because our leg muscles don't get enough oxygen anymore.
A poisonous snake of North America is the Rattlesnake... I'm not sure if it's one of only 2, but it is one.
