Shot sequences

One of the great features of the Proton is the ability to quickly create shot sequences. Every shot can have unique speed, spin, location and timing. With up to 99 shots in a sequence the possibilities are almost literally limitless. This is a video of a 4-shot sequence, repeated once. I would have gone longer, but it turns out returning 8 shots in the court was hard enough for me! If only there was some machine I could use to work on my tennis…