摘要：Purpose: 1). To determine whether there is efeech of rotation of the montion using training methods massed practice the accutacy oc dropshot badmintion game. 2). The determine whether there is effect of rotation montion approch using training menhods terpusat the accurency of dropshot badmintion game. 3). To find better result between mention aproch using training menhods massed practic and distributed the accuracy of dropshot badmintoin game. Methods: Patters of M-S matching by subject design was used in this study. Population in this research were 20 athletes PB.RAHMAT Pati Tahun 2013, the research sempel of 16 people with a total sampling. Variabel this research consisted of two variabel: the variabel independent and the variabel dependent. Instrument dropshot of this using test Tohar. t test statistica with a short formula at the significance level of 5% and n-1. Results: Data obtained from the t-count groups and group two -5.158 -5.118 with significance level of 5% and then obtained t table 1,895
其他摘要：Tujuan: 1). Untuk mengetahui ada tidaknya pengaruh metode latihan terpusat terhadap ketepatan dropshot permaianan bulutangkis. 2). Untuk mengetahui ada tidaknya pengaruh metode latihan acak terhadap ketepatan dropshot pemain bulutangkis.3). Untuk mengetah
关键词：centralized exercise; random exercises; dropshot accuracy
