Bodyfit 65cm Spike Gym Ball

Make your workouts fun with the Tone Fitness Stability Ball. This
easy-to-use workout accessory is ideal for physical therapy and weight
training at home. You can also use it for core conditioning, spinal
stabilization and balance training. With applications in yoga as well as
fusion exercises, this ball suits various workout styles. Moreover, you
can use this ball to help strengthen your back, abs and buttocks. The
durable shell of this ball doesn’t burst on the spot but releases air
slowly when it gets punctured. Comes with a free pump.