Journals Information
International Journal of Human Movement and Sports Sciences Vol. 8(5), pp. 240 - 248
DOI: 10.13189/saj.2020.080512
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Contribution of Leg Power, Arm Power, Stomach Muscle Power, and Back Muscle Power on Jumping Services
Suharjana 1,*, Eko Priyanto 1, Japhet Ndayisenga 2
1 Department of Sport Science, Yogyakarta State University, Indonesia
2 Institute of Physical Education and Sports Bujumbura, University of Burundi, Burundi
ABSTRACT
Background: Service jumping is one of the volleyball techniques which is very important to be trained in the game in order to complicate the opponent reception. Proposal: This research aims to determine the contribution of leg power, arm power, abdominal muscle strength, and back muscle strength to the volleyball athlete's jumping service ability. Method: This research is a correlational descriptive study. The subjects of this study were volleyball athletes from Bantul Regency club. The sampling technique used purposive sampling with a total of 42 respondents. Data collection instruments using measurement tests. Data analysis used multiple regressions. The results showed that there was a contribution of leg power to the volleyball athlete's jumping service ability (p value = 0.011) with a contribution of 28.7%. There was a contribution of arm power to jumping service ability in volleyball games (p value = 0.015) with a contribution of 20.4%. There was a contribution of abdominal muscle strength to the volleyball athlete's jumping service ability (p value = 0.018) with a contribution of 23.2%. There was a contribution of back muscle strength to the volleyball athlete's jumping service ability during games (p value = 0.031) with a contribution of 16.7%. There was contribution of leg power, arm power, abdominal strength and back muscle strength to the volleyball athlete's jumping service ability (p value = 0,000). The amount of contribution of leg power, arm power, abdominal strength and back muscle strength to jumping service ability is 89%. Conclusion: a volleyball training must be complete because its techniques include the whole body.
KEYWORDS
Leg Power, Arm Power, Abdominal Muscle Strength, Back Muscle Strength, Service Jumping
Cite This Paper in IEEE or APA Citation Styles
(a). IEEE Format:
[1] Suharjana , Eko Priyanto , Japhet Ndayisenga , "Contribution of Leg Power, Arm Power, Stomach Muscle Power, and Back Muscle Power on Jumping Services," International Journal of Human Movement and Sports Sciences, Vol. 8, No. 5, pp. 240 - 248, 2020. DOI: 10.13189/saj.2020.080512.
(b). APA Format:
Suharjana , Eko Priyanto , Japhet Ndayisenga (2020). Contribution of Leg Power, Arm Power, Stomach Muscle Power, and Back Muscle Power on Jumping Services. International Journal of Human Movement and Sports Sciences, 8(5), 240 - 248. DOI: 10.13189/saj.2020.080512.