Meet the GRIPR: a resistance trainer for dynamic throwing and catching drills. It lets you work on your core muscles and add more intensity to your workouts. They are available from 4.4 to 22 pounds. GRIPR engages hand and wrist gripping muscles and helps you burn more calories. More information is available here.
More gadgets like this ➡️ : here
*some of our articles have aff links. Please read our disclaimer on how we fund Exxponent.
