Bosu 6.5-Inch Diameter Unisex Dynamic Home Workout Balance Ball Pods for Strength and Flexibility, Grey and Blue (4 Pack)

TOTAL BODY WORKOUT: Accomplish a total body workout and develop muscular endurance with this 4-pack balance pods
UNIQUE SHAPE: Features a flat side for a stable base and a dome side for balance challenges
COMFORTABLE GRIP: Raised rings provide comfortable grip for your hands and feet
NO SLIDING: Textured bottom prevents sliding so you can master the most complicated balance moves
BUILD STRENGTH: Builds core strength and stability, improves balance and agility, and enhances body awareness and coordination