Jai alai In the 1970s and early 1980s Orbea's Jai-Alai in Hialeah featured four indoor courts. Two of the courts played with hard rubber balls ("pelota de goma") were shorter than a standard court (75' / 90') & used for training players and amateur leagues. There were also two courts played with the regulation pelota (hardball / "pelota dura"), one short in length (115') and one regulation length (150'). Orbea's also sold equipment such as cestas and helmets. Retired players visited and played as well as highly skilled amateurs, pros from Miami Jai-Alai and various other professional frontons operating at the time.
Court of Arbitration for Sport therefore not from data gathered by an official systematic program run by the athlete’s union. The ad hoc court for the 2016 Olympics had registered 18 cases by 3 August, surpassing the record two days before the Opening Ceremony. 11 of the cases were related to the various bans on Russian athletes related to the allegations of state-sponsored doping documented in the McLaren report. By the end of the Games the total number of cases was 28, 16 of which were related to the eligibility of Russian athletes. Court of Arbitration for Sport The Court of Arbitration for Sport (CAS;