Training Speed Stick
An absolute must have to increase bat speed and help with hand-eye coordination. Great quality. Just make sure not to use with real baseballs as it will snap. Tennis balls, small balls, or foam only.
Marucci created a tough, durable wood Training Stick built to improve hand-eye coordination, so young players can start swinging the right way.
An absolute must have to increase bat speed and help with hand-eye coordination. Great quality. Just make sure not to use with real baseballs as it will snap. Tennis balls, small balls, or foam only.
Perfectly handcrafted. Excellent product
Fantastic. Buy wiffle golf balls to train with. Helps keeping head down. Hand made. Just don’t leave it anywhere. People love this thing.
amazing
Marucci’s Smart Bat technology allows Diamond Kinetics’ SwingTracker sensor to be securely fitted inside of the actual knob of a Custom Pro Model bat. By selecting Smart-Ready knob, you’re authorizing Marucci’s wood production team to carve out part of the knob and install a dual-locking mechanism to firmly hold your SwingTracker sensor in place, allowing for the most accurate data possible.
The Diamond Kinetics SwingTracker sensor captures your most precise swing data using 11 different metrics in four core swing categories: speed, power, quickness, and control, then sends it to the SwingTracker app through a paired iOS device via Bluetooth. View metrics in easy-to-read graphics and charts or sync with a unique 3D image or video of your swing.