Edgar Giffenig

Desarrollando Tenistas de Alto Rendimiento : Una guía para entrenadores, jugadores, padres y todo aquel interesado en saber que es lo que se requiere para ser el mejor

Edgar Giffenig

Developing High Performance Tennis Players : A Guide for Coaches, Players, Parents and Anyone Who Wants to Know What It Takes to Be the Best

Edgar Giffenig

Entwicklung von leistungsorientierten Tennisspielern : Ein Leitfaden für Trainer, Spieler, Eltern und für alle, die wissen möchten, wie man an die Spitze kommt

Edgar Giffenig

Developing High Performance Tennis Players : A Guide for Coaches, Players, Parents and Anyone Who Wants to Know What It Takes to Be the Best

Edgar Giffenig

Play Tennis with Passion : The perfect guide for any player seeking effective and practical advice to improve every aspect of the game

Edgar Giffenig