Förbättra ditt spel överlag med Eye Coach

Elastikken kan bruges til en lang række funktionelle øvelser som squats

*Testet af Yonex

24mm and 1

eye coach family Fotboll Förbättra ditt spel överlag medBillie Jean King's Eye Coach is a complete sweet spot tennis training system for all ages and levels. As a player, you quickly experience an improvement that lasts! Eye Coach simulates real play by keeping the ball in motion during training. The exercises are based on hitting the ball cleanly by both timing the ball at the right time and right on the sweet spot. The focus on hitting the ball will result in a better game overall. With Eye Coach Family