Gymnic Exercise Balls / 34"

Gymnic Exercise Balls / 34". You won't find a higher-quality therapy ball! The Gymnic ball is perfectly round and offers dynamic elasticity - it's never rigid, always flexible and is ribbed for maximum grip. All ability levels can use the Gymnic ball to improve balance, coordination, flexibility and strength. The Gymnic ball is weight tested to over 600 lb. and is color-coded by size.