CD Skripsi
Hubungan Kekuatan Otot Lengan Dan Bahu Terhadap Hasil Lempar Cakram Pada Siswa Kelas Xi Sma Negeri I Koto Kampar Hulu
The purpose of this study was to determine the relationship of
the arm and shoulder muscle strength with discus throw results in class XI
students of SMAN 1 Koto Kampar Hulu.
This fieldwork in the background the background of a survey conducted on
students of SMAN 1 Koto Kampar Hulu, it can be seen that the arm muscle
strength affects the throwing distance is done by students. In addition, the strength
of the shoulder also affect the discus throw distances do.
The population in this study was the total number of students of class XI of SMAN
1 Koto Kampar Hulu. Samples were taken from the population because the
sample is representative of the population . In this study population of 20
students, the entire population sampled to get better research results.
Based on research conducted at SMAN 1 Koto Kampar Hulu gives the meaning of
the power of the arm and shoulder muscles to the discus throw results provide
knowledge that muscle strength has a significant influence . with less use of
expanding dynamometer and discus throwing was done at 8.10 % influenced by
factors force the arm and shoulder muscles and the rest influenced by other factors
Keywords : Relationships, Strength, Arm and Shoulder Muscles, SMAN 1 Koto
Kampar Hulu.
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