14. Which of the following statements BEST explains why the same exercise
program might agree to the principle of overload for one person but not for
another?
A. Bodies adapt to increased physical demands
B. Different individuals have different levels of physical fitness
C. Physical activity leads to increased health benefits when it is above normal
levels.
D. none of the above
15. Which is NOT true about physical activity?
A. A little physical activity is better than none
B. Physical activity may increase lifespan.
C. Physical activity must be a part of daily exercise
D. Regular exercise makes you healthy​