A seesaw is a lever made up of a beam and a fulcrum. The most popular seesaw playground design has a board balanced in the center. On either end, a person sits and takes turns pushing their feet on the ground to elevate their side into the air. This makes for an exciting game that develops muscle strength and balance. There are many different types of seesaws available today. Some include wheels at each end so both riders can ride them at the same time. Others have handles or knobs instead. The type of see saw you get will depend on your child's age, skill level, and preference. There are also tandem seesaws for pairs of friends who want to play together. Seesaws are great exercise for your body in general, but they're especially good for developing your core muscles since you must keep your body balanced as you push its weight from one end to the other. You may not think of yourself as being active enough for seesaws yet, but by playing this fun game you'll be building muscle strength and coordination while having fun at the same time!