ANTI-BURST CONSTRUCTION – This Exercise Ball is made from phthalate-free, latex-free burst-resistant material for a safer, long-lasting product STRENGTHEN CORE – Using a stability ball during exercise provides a platform for your entire workout & can be used for specific exercises; Increase intensity by moving your feet closer together, making your body put more effort into remaining balanced IMPROVE POSTURE & BALANCE – When using a stability ball, your abs are constantly engaged while exercising, making your core stronger, which promotes better posture, improves balance and stability, and protects the lower back EXERCISE CHART & DVD – Learn how to strengthen and tone your core and ab muscles by using the included exercise sheet and DVD! To inflate the ball, use the INCLUDED hand pump that designed to help you keep the ball at the accurate size VARIETY – This stability ball is available in 55cm (pink) and 65cm (blue). The 55cm ball is suited for people up to 5’3” tall; The 65cm ball is suited for people between 5’4” to 6’0” tall
