20 minutes of vigorous exercise a day works wonders for teens – The Washington Post

Exercising vigorously for 20 minutes a day may be the best way to do this Adolescents to develop and maintain cardiorespiratory fitnesssuggests a study published in the Journal of Pediatrics. Cardiorespiratory fitness refers to how well the heart and lungs supply oxygen to the muscles and organs of the body during physical exertion. Good cardiorespiratory …

20 minutes of vigorous exercise a day works wonders for teens – The Washington Post Read More »