Ionic Technology: absorbs shock and reduces vibrations to give players maximum power and control

Enables user to roll length of muscle as another option to increase flexibility

100% bounce-free ride

Hex wrench set and wrench

COROS Heart Rate Monitor COLLECTION-Type-Ball Machines Ionic Technology: absorbs shock andGet precise data and total comfort with the COROS Heart Rate Monitor! Compatible with any Bluetooth heart rate enabled device, this heart rate monitor provides over 38 hours of continuous and accurate heart rate monitoring to track your workouts. Enjoy distraction free comfort as the soft fabric band lays flat around your arm and locks in place. Housed in a tough yet sleek body and protected under a scratch resistant cover, the advanced sensor