Tinjauan Daya Tahan Atlet Judo Putra Di Pekanbaru

Based on the observations that the author has made on male judo athletes in Pekanbaru during training and during competitions, the writer found outand encountered several problems, such as: when endurance training, some athletes got tired quickly when doing interval training of running for one hour, at 20- 30 minutes the athletes were tired and asked to stop running and then walked and cou…