With the Robo-Pong 3050XL you can practice any shot from serves and lobs to smashes, with any spin variation in the comfort of your home on your schedule. The 3050XL combined with the Newgy App downloaded to your tablet or smart phone, allows you to control every aspect of your training session. Choose one of the many included drills from Introductory to Advanced or create your own personalized drills and save them to get that training session in anytime you want. You can even save and share your custom drills to challenge your friends or create a training program for your students to practice.