Get the edge on your competition by using these time-tested drills to improve your game! Are you a recreational doubles player looking to improve the accuracy of your serve? A tennis professional in search of new ways to motivate your students and elevate their performance? International Book of Tennis Drills features over 100 proven drills and full-page illustrations that focus on: Serving, Serve Returns, Forehand/Backhand, Lobs, Drop Shots, Approach Shots, Overhead Shots, Volleys, Conditioning, And Much More., A globally recognized tennis-teaching organization, Professional Tennis Registry includes approximately 14,000 members in 117 countries. Its mission is to educate, certify, and service tennis teachers and coaches around the world in order to grow the game. Book jacket.