Most pepole need to commute to their work place. All too often this does not require much of an exercise as cars/trains all kind of public transport etc is used. However, why not splitting the commute into two parts. For instance take the car/train whatever but not to the final desintation but exit earlier and make the rest of the distance by foot, scooter or simply bicycle. Ok you have to deposit your bike or use a foldable one with you already. But there shall be creative solutions for that. By that twice a day people will be have exercise on their way to work and back home. Positive side effect for car commuters: mostly crowed parking spots in cities can be avoided by parking in outside the inner citiy and riding eg the bike for the final 4-5 km to the work place.