The Medicine Balls (double grip) feature dual handles that make the balls easier to grip for flexibility, agility & fitness training. Perfect for core stability workouts & plyometric exercises. Offers a great option for strength training that combines hand weight action with the features of the traditional medicine ball Textured rubber surface for extra grip Solid rubber-weighted core Colour-coded resistance levels allowing the instructor to easily spot & direct the level of resistance to be used Easy-grip handle design