5 Tennis Drills to Get Pro-level Agility Use these tennis drills, from Reebok speed and agility expert Luis Badillo Jr., to improve your lateral speed and dexterity on and off the tennis court.

Train Like a Pro: Speed ladder drills to improve your tennis footwork This is the first in a series of workouts from SI's Nora Tobin that will help you get in shape for tennis season.