learning how to do a kickserve
Hi guys, this is my first post but i've read a lot and you guys seem to give good advice, so im hoping you'll be able to give me some tips on how to do a kickserve for my 2nd serve. Right now my 2nd serve is just a slower version of my first serve which is flat and all power. Its way too predictable so I'd like to have a little varation in my service games. Thanks for any help you can offer.
I currently use a Head I.radical MP, 66 tension, wilson gut strings.