Question

To improve cardiorespiratory fitness, what types of exercises should a person participate in and for how long?

Answer 1

To improve cardiorespiratory fitness a person should participate in aerobic exercises of moderate intensity for approximately 30 minutes three to four times a week.

Answer 2

To improve cardiorespiratory fitness a person should participate in aerobic exersises of moderate intensity for approx. 30 minutes threeto four times a week