CD Skripsi
Kontribusi Kelentukan Otot Punggung Dan Daya Ledak Otot Tungkai Terhadap Hasil Heading Sepak Bola Siswa Putra Yang Mengikuti Ekstrakurikuler Smk Negeri 7 Pekanbaru
Abstract: The purpose of this study was to determine whether there is a
relationship between back muscle flexibility and leg muscle explosive power on the
results of headings on male extracurricular students of SMK Negeri 7 Pekanbaru. The
place of this research was conducted in the field of SMK Negeri 7 Pekanbaru on Jln.
Yossudarso Rumbai was conducted from November 2019 to April 2020. The sample in
this study was a total population of 19 people. Based on the results of research and data
processing using statistical procedures, it was concluded that there was a significant
contribution between back muscle flexibility and leg muscle explosive power with
soccer heading results where Rx1x2 (there is contribution of back muscle flexibility and
leg muscle explosive power) = count 0.96 and the contribution is 92.16% Rx1y (there is
contribution of back muscle flexibility with soccer heading capabilities) = 0.94 count
and 88 contributions 36%. Rx2y (there is a contribution of leg muscle explosive power
to the ability of soccer headings) = rcount of 0.96 and its contribution is 92.16%.
Rx1x2y (there is a contribution of back muscle flexibility and leg muscle explosive
power with the ability of soccer headings) = a calculation of 0.962 and a contribution
of 92.54%
Key Words: Back Muscle Strength, Leg Muscle Explosion Power, Heading
Tidak tersedia versi lain