PRGR launches Red Eyes Pocket. A small gadget allowing us to test speed. It has been developed as well for Baseball and Soccer.
Placing the gadget behind us, it takes the speed of the subject to test.In the case of golf it can show the head speed as ball speed. There are several options for settings, the ball speed mode, an impact mode and training mode.
It can be very usefull for training and check our performance knowing this important information about what is our speed in swing.