Just like the one used in P90X and Body Beast workout programs, this Premium Stability Ball will test your limits. Strengthen your core by using this premium inflatable stability ball to add an unstable platform from which to work. Strengthen your core, as well as your stabilizer muscles with moves like “Stability Ball Push-Ups”….or the now infamous “Impossible/Possible” move. This is an inflatable stability ball, that comes with an air pump so you can get going with your “unstable workouts” as soon as it hits your mailbox.
Premium Stability Ball
– Recommended for people 5’0″ to 5’7″
– Size: 55 cm diameter