Billie Jean King's Eye Coach Modello Professionale: Il Tuo Modo più Veloce per Migliorare Il Tennis Giallo, Nero

PERFECT TENNIS PRACTICE: ANY LEVEL and ANY AGE improve immediately and forever. Increase your Sweet Spot hits by over 40 percent. Practice 30 different skills, including great topspin. Dramatically reduce mishits while you increase power, speed, and accuracy. AT-HOME TRAINING: This tennis training system allows you to practice ANYWHERE, ANYTIME regardless of weather. All you need is 10 feet of space and 5 minutes. Fact: 80 percent of tennis skills can be practiced better off-court with no distractions and more solid hits. FAST SKILL IMPROVEMENT: Only 5 minutes per day with Billie Jean King’s Eye Coach retrains your eye to focus correctly at contact. Gain 7x more repetition than on the court. This unique ball-striking training will dramatically decrease mishits. When that happens, your confidence excels…especially on big points. BREAKTHROUGH DESIGN BY PROFESSIONALS: The portable Eye Coach is the industry’s top at-home tennis training aid. It’s simple to set up, weighs only 13 pounds, and fits inside a compact carrying bag. It becomes your personal trainer and portable ball machine. IMPROVE TODAY AND FOREVER: This is Billie Jean King’s gift to the tennis industry - a tennis system trusted and used by clubs, professionals, and trainers around the world. No other system does this. The result is GUARANTEED.