But I believe that any amount of exercise is better than none. We Americans have often become couch potatoes. Car commutes, elevators, vacuum cleaners, dishwashers, clothes washing machines mean we do less physical work.
A large study of over 400,000 people in Taiwan showed that:
Interpretation. 15 min a day or 90 min a week of moderate-intensity exercise might be of benefit, even for individuals at risk of cardiovascular disease.
Let’s get in the game and start, folks!