Floor gliders are an amazing tool to strengthen your legs and improve your balance. These small discs can be used on a variety of surfaces to perform exercises that target different muscle groups in your legs. By adding floor glider exercises to your routine, you can improve your stability, coordination, and overall leg strength. Here are five effective floor glider exercises to get started. AdvertisementTip 4 Calf raises with glider support Calf raises with glider support help strengthen calves while improving balance.