You gain health benefits from exercising for a minimum of _______.
a. 10 minutes three times a week
b. 10 minutes two times a week
c. 20 minutes three times a week
d. 20 minutes two times a week
You gain health benefits from exercising for a minimum of _______.
a. 10 minutes three times a week
b. 10 minutes two times a week
c. 20 minutes three times a week
d. 20 minutes two times a week