Task Memory News Today

Has a tool to improve your swing that tennis players should love. ♪ anyone for tennis ♪ wouldnt that be nice >> hello. my name is j.l. calderon, the founder and ceo of knowtennis.com. i specialize in teaching tennis without the use of tennis courts. this is a task memory. a tennis player can learn to do a forehand, backhand and serve. in fact, he can learn to do any stroke in tennis anywhere in the world. over the years i have sold some 3,000 memory boards. my teaching methodology has been f...