They learn to balance on one foot; walk on their tiptoes; and climb, hop and skip. Three-year-olds can pedal, use a handlebar and operate three-wheeled vehicles, such as tricycles, but they do not have the balance required to operate a bicycle with only two wheels.
Yoga and Pilates are also very common exercise classes, and there are dozens of different variations of these as well. Chances are, if one is looking for a specific type of exercise class, there is a gym somewhere that offers it.
You can get a basic overall workout with these using dumbbells or slide the bench under a weight rack for barbell lifting. The second type of exercise bench is an incline or decline bench. A fixed decline bench is good for working abdominals and a fixed incline bench is good for arm and shoulder workouts doing dumbbell repetitions.