I had one of these .. I'm not a tennis player, so my effort to get a fly exceeded my ability and I smashed racket in the process. Being resourceful, I modified it. I cut of the face/net part so I was left with a handle and 2 wires sticking out. I then proceeded to approach unsuspecting family member (not children) and zap them on their tush. Was only able to get an individual one time BTW.
Thats what happens to individuals who have too much time on their hands The shock is NOT DANGEROUS
Some of the readers here already know that I do like to repurpose many things. This one goes from practical to funny-practical category.