Product DescriptionExercise Ball Small,Pilates Ball 9 Inch Core Ball,Small Exercise Ball with Pump,Barre Ball,Mini Bender Ball, Pilates, Yoga, Workout, Bender, Core Training and Physical Therapy Multi-Functional: The 9 inch exercise ball is one of the must-have fitness ball accessories that can effectively stimulate your abs and inner thigh muscles, increasing your flexibility, strength and stamina! The all-around essential fitness balls for workouts and stable support in the gym, office or at home. Professional Design And High Quality: The small exercise ball is made of PVC material, the ball is soft, stable, durable, explosion-proof and non-slip ball is designed to remain elastic and soft when fully inflated. Easy To Inflate And Carry: The small exercise ball includes exercise and an additional inflatable straw, no need for a breathing pump, and can be inserted quickly after inflation. Very small and light. You can take it with you and enjoy your yoga practice anytime, anywhere. Multiple Uses: This small ball of exercise is perfect for yoga, pirates, ballet, physiotherapy, core strength, balance, flexibility, bodybuilding, fitness, pregnancy and childbirth, bouncing, beach and playground play and the toughest training and exercise. Physical Therapist: The mini stability ball can be used on the back, abdomen and legs to build muscles and improve core balance. Stability ball of exercise maximizes strength and stamina . Small yoga balls strengthens the core muscles . Meet the needs of physical therapy . The Core Ball Beach Body is used in a physical therapy program.