The answer is isometric contraction. Isometric contractions generate force without changing the length of the muscle.
Hope this helps! :)
Cilia is found in the trachea, they keep mucous and dirt etc out of the lungs
Answer: he should get a check up with his doctor so he can guide him in what is good for him and how it’s best to exercise
Answer:
Yes. You should.
Explanation:
I'm Christian but not so much, I still do bad stuff but like god is telling you this and to make sure if his okay and not nothing bad. Well I guess I'm catholic. so you should and text him...girl