CONSISTENT POWER, SPIN & ACCURACY: Simultaneously improve your consistency, power and accuracy with this ultimate Tennis Simulator in just minutes a day. It emulates footwork, movement, and stroke dynamics, delivering a comprehensive training experience. Refine your game with the Billie Jean King Eye Coach—a portable tennis training simulator that refines balance and contact in just a few swings. This set includes the attachments for easy adjustments (28"–39") for players of all heights. RAPID MUSCLE-MEMORY DEVELOPMENT: Muscle memory is the cornerstone of skill in any sport. Effortlessly align your body for perfect muscle memory with the game-changing drills from this ultimate tennis trainer. Attain seamless power and spin on every stroke through these exercises, accelerating your muscle-memory development. REAL TENNIS IN YOUR LIVING ROOM: Like having your own court and 24/7 practice partner. Experience the closest thing to practicing real tennis from the comfort of your living room. Simply watch the tennis training drill videos, and you’ll see exactly how. Practicing 10 minutes per day allows you to dramatically improve any stroke. The included revolutionary drills will show you exactly how to practice so you can be sure you’re practicing correctly. Trains up to 4 people at a time. THE SWEET SPOT CONNECTION: Hitting the sweet spot is the ultimate key to success in tennis. It’s where power, precision, and control converge. When you consistently hit the sweet spot, your game improves significantly. By using our ultimate tennis training system, you’ll quickly notice your strokes becoming cleaner and crisper. THE SCIENCE BEHIND IT: The signal of a clean shot—it’s all backed by science. You’ll know it when you hit that perfect shot. Because you’ll be practicing properly, you’ll be memorizing the 15 included strokes properly. Then, simply practice the drills for 15 minutes per month as maintenance. Our guarantee is good for 3 years from your purchase of our tennis accessories. True love for the game of tennis comes from mastery of the sport. Whether you are a beginner looking to learn the basics or a more advanced player, there is always something to learn to improve your tennis games. Purposeful practice with quality tennis training equipment is the best way to improve your skill and grow your love for the game. Win More. Have More Fun.Muscle memory is an essential part of performance in any sport where the player needs to strike a ball, and great ball-striking technique can only be achieved by repeating the correct swing. Unlike a tennis-ball-launcher machine, the Eye Coach provides an easy way for players to practice tennis-ball strikes every day. Swinging practice with the Eye Coach tennis gear each day will help retrain your eye focus so your brain and your body learn to seek out the Sweet Spot of contact instinctively. This training system is great for beginning players to help them learn correct playing habits and is useful for intermediate and pro players who want to fix bad habits or get in a great warm-up before a game.Using the Eye Coach is simple. Our sturdy, portable tennis-ball machine for practice weighs only 13 lbs. and makes you feel like you have your own professional tennis training partner anywhere you go. Take your Eye Coach to the tennis court, the driveway, the backyard, or even the beach. Many players use the Eye Coach to supplement their own coaching sessions, and trainers love the focus and confidence it can give a player with everyday use.We offer 3 options of Eye Coach to fit every player: the Junior, Pro, and Family systems. The Junior system is for players under 4'2". The tennis trainer Pro system is for players over 4'2''. The Family system comes with the Pro model and Junior model attachments so that the Eye Coach can be adjusted for players of all heights. Everyone in the family can have fun improving their tennis game.