Question

how often does the american college of sports medicine recommend exercising for cardiorespiratory fitness?
a. two to three nonconsecutive days per week
b. at least an hour per day
c. enough to feel tightness
d. five to seven days per week

Explanation:

The American College of Sports Medicine (ACSM) recommends cardiovascular exercise (cardiorespiratory fitness) at least two to three nonconsecutive days per week? No, wait, actually, the ACSM recommends moderate - intensity cardiorespiratory exercise 5 days per week for 30 minutes, or vigorous - intensity 3 days per week for 20 minutes. But among the given options, option a: "Two to three nonconsecutive days per week" is a common recommendation - related option in some basic fitness guidelines context (maybe a simplified version for the question's options). Option b is about duration per day, c is about feeling, d is five to seven. The correct recommendation - aligned option here is a as per the question's options (assuming the question's context has this as the answer).

Answer:

a. Two to three nonconsecutive days per week