I believe the correct answer is 5 days a week are suggested in order to maintain your present fitness level.
Answer:
Everyone can benefit from lifting weights is the correct answer.
Explanation:
3) 2) 1) i think this is the right answer but c looks correct too\
Hormones - a chemical realesed by the endocrine system in the bloodstream
A strain is an injury to a muscle in which the muscle fibers tear as a result of overstretching.
