I think it's true, actually, since if you want to exercise longer, you need to be able to endure it for long amounts of time.
3. A
4. C
5. D
6. D
All but A am i sure of. The rest should be correct.
Answer: hopefully im not too late answer below :)
Explanation: Core muscles ensure the spine and keeps it balanced out. Likewise they can help control developments, for example, strolling and standing. The center helps move vitality and assist us with moving in various ways.
Answer:
central core regulates breathing and other basic process also body balance
Answer:
I think it's B and C (viewpoint)