
Giving the heart a regular, vigorous workout, even just once a week, significantly reduces the risk of dying from flu or pneumonia.
These protective benefits increase with the amount and frequency of exercise you do – up to a point.

Giving the heart a regular, vigorous workout, even just once a week, significantly reduces the risk of dying from flu or pneumonia.
These protective benefits increase with the amount and frequency of exercise you do – up to a point.