Dual Grip Medicine Balls, Built-In Handles, 8, 12 & 16 lbs. 16 oz. Jumper's knee is caused by

Jumper's knee is caused by repetitive stress placed on the patellar or quadriceps tendon during jumping

Case pack quantity: 4

Part of the RecoveryCare® Product Line

Nodor's innovation includes the staple-free bullseye and the Supabull 2 system for reduced bounce-outs and maximum scoring

free-moving pedals with secure foot straps

Dual Grip Medicine Balls, Built-In Handles, 8, 12 & 16 lbs. 16 oz. Jumper's knee is caused byIBF Iron Body Fitness Dual Grip Medicine Balls The IBF Iron Body Fitness dual grip medicine balls allow you to perform unique exercises otherwise not possible with a traditional medicine ball, such as kettlebell style swings and dumbbell style presses. These heavy duty rubberized weighted balls feature built in grip handles built directly into the ball, enabling a versatile range of movements. The handles feature textured rubber for a secure grip.