Question

question 1 (3 points)
(02 05 lc)
muscle strain and soreness is more likely if you (3 points)
a rest regularly
b lift weights often
c exercise infrequently
d stretch routinely

question 2 (3 points)
(02 05 lc)
if your heart is not strong enough or efficient enough, it is difficult to (3 points)
a stretch
b lift weights
c breathe
d perspire

question 3 (3 points)
(02 05 lc)
which of the following would be the most reliable source to consult when creating a safe strength training routine? (3 points)
a an article published by a physical therapist
b a program recommended by a pro athlete
c a video showing army boot camp exercises
d a list of exercises a friend already uses

Explanation:

• Question 1: Infrequent exercise can lead to muscle not being conditioned, increasing the risk of strain and soreness. Regular rest, weight - lifting, and stretching are generally beneficial for muscle health.
• Question 2: A weak or inefficient heart affects the body's ability to circulate oxygen. Breathing is closely related to oxygen - carbon dioxide exchange and is impacted when the heart is not functioning well. Stretching, weight - lifting, and perspiring are less directly related to heart efficiency in this context.
• Question 3: A physical therapist is a trained professional in physical health and exercise. Their published article is likely to have reliable, evidence - based information for creating a safe strength - training routine. A pro athlete's recommendation may be more performance - oriented, army boot camp exercises may not be suitable for everyone, and a friend's exercise list may not be based on professional knowledge.

Answer:

1. c. exercise infrequently
2. c. breathe
3. a. An article published by a physical therapist