Poly Fitness Spots are an affordable and popular way of creating stations that are sure to keep both large and small groups active. These 9.75" diameter spots feature easy to follow graphics and a unique slip resistant underside. Each set of 10 spots includes the following exercises: Sit Up, Lunge, Plank Hold, Star Jump, Tuck Jumps, V-Sits, Push Up, Squats, Bicycle and of course Dips. Bright yellow spots.