Antonio Fonseca Roberto Panadero are the authors of ‘Coordination in tennis. Guarantee of success for the technique ‘, videoEbook that www.industriadeltenis.com distributed through its partners Premium Club and can also be downloaded from the Online Shop. Fonseca, is a technical specialist in physical preparation for the RFET; degree in INEF and arbitrator and national coach for nearly a decade and was responsible for Teaching of Castilla-La Mancha. A few months ago also he published in industriadeltenis.com other Video Ebook: ‘New methods of resistance training in tennis’. With Fonseca we talked about physical preparation, coordination and training in training ages. An essential opinion on a basic concept that is beginning to pay attention in tennis training.