What makes a tricycle good for its rider's fitness? Those three contact points are pretty much fixed between the tricycle and ground. But it is possible to turn so sharply for a given speed that the gravity and cornering force upsets that footing.
A rider on a trike can shift his or her weight to keep the force vector within the footprint. Body English takes energy and thought. It might also be a great way to transition to two wheeled bicycles.
So along with mind and body, playing outside is good for the soul and so tricycle riding is good for a person. To buy a big strong tricycle see our website durabletoys.com or wagontraintoys.com . Thanks. https://www.durabletoys.com/categories/Amish-Tricycles-and-Trailers/