the Fed

the Fed continues to amaze winning his 20th grand slam– his backhand is the best it has ever been– no matter what your level of your game you can always grow your game

add the one handed backhand slice

if you are a upper level player and have a 2 handed backhand at some point you want to develop a second weapon a one handed backhand– Tsonga is a 2 handed backhand player who has added this shot