R Rgamby Joined Nov 20, 2015 Messages 27 Reaction score 14 Age 54 Jul 2, 2016 #1 Drones helping tennis instructors: Get served by this tennis-instructing drone Get served by this tennis-instructing drone
Drones helping tennis instructors: Get served by this tennis-instructing drone Get served by this tennis-instructing drone
MPPilot Joined Apr 26, 2016 Messages 264 Reaction score 133 Location Swarthmore, Pennsylvania, United States Jul 2, 2016 #2 Improving your smash is great, but how long until that thin line holding the ball doesn't quite detach and your smash is followed quickly by a P3 crash? Expensive lesson.
Improving your smash is great, but how long until that thin line holding the ball doesn't quite detach and your smash is followed quickly by a P3 crash? Expensive lesson.