Penn State Altoona electro-mechanical engineering technology students Casey Hess, Travis Meckley, and Ivan Underwood share their work on a tennis and pickleball training machine. The machine is an improvement upon traditional ball-launching machines as it offers a hands-free method of switching between sport modes. In addition to a maximum ball speed of above 70 miles per hour, the machine can recreate realistic in-game situations by changing the horizontal and vertical launch angles. Users are given a handful of preset routines to train with, all designed to improve their tennis and pickleball skills.