If you have already subscribed to the Diadora Community, please enter you Username and Password below Username Password Let your friends know about the new Diadora Community. Making a team The new role of the coach in professional sport by Livio Migliorini , Alpine Skiing Trainer The role of the head coach, especially at the professional level, is changing a lot. The case of Woodward who, after winning the world title with the English national rugby team is aspiring to the ... Read Building a team and achieving objectives by Livio Migliorini , Trainer   Read Tennis basics: the service Physical frame and Service by Riccardo Piatti , Tennis Coach From a physical point of view, height is certainly an advantage when serving. Another fundamental aspect is the actual posture of the shoulder. There are tennis players who have a naturally ... Read The service in professional tennis by Ivan Ljubicic , Tennis Player   Read Serving on lawn: the "serve and volley" match by Ivan Ljubicic , Tennis Player   Read "Retroactive" shoulder and chest torsion by Riccardo Piatti , Tennis Coach   Read The service: technical and muscular implications by Ivan Ljubicic , Tennis Player   Read Triathlon: swimming-cycling change-over Physical and technical aspects by Andrea D'Aquino , Olympic triathlon The greatest physical difficulties which a tri-athlete encounters at the moment of switching from swimming to cycling are substantiated, above all, by the transfer of blood flow from the arms ... Read Triathlon: cycling-running change over Physical and technical aspects by Andrea D'Aquino , Olympic triathlon In the switch from cycling to running the difficulty in actually running productively arises from the different type of muscle work performed, concentric (by shortening, in cycling) and ... Read Pierluigi Collina Testimonial Site Igor Ascaribar Astarloa Testimonial Site Alessandro Gandellini Testimonial Site Giampaolo Callegaro Testimonial Site Andrea D'Aquino Testimonial Site Edoardo Renosto Testimonial Site Riccardo Bergamin Testimonial Site Daniele Caimmi Testimonial Site Marco Bortolami Testimonial Site Francesca Schiavone Testimonial Site Marco Ruffini Running, Triathlon