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.
What you can do. 1  Brisk walking, jogging, swimming, cycling and dancing are all aerobic exercises, most of which you can do at home. 2  You could join an aerobic class in your area. 3  See the related topic Exercise - check your pulse to find out how well you are doing in your aerobic exercises.