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All Journal ACTIVE: Journal of Physical Education, Sport, Health and Recreation
Rahmatullah, Muhammad Imam
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Education Public Health

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The Contribution of The Strength of Leg Muscle and Eye-Hand Coordination Toward The Ability of Free Throws in Basketball Novriansyah, Novriansyah; Nanda, Fitri Agung; Andrianto, Sigit Dwi; Rahmatullah, Muhammad Imam; Utama, Made Bang Redy
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol 9 No 3 (2020)
Publisher : Department of Physical Education, Sport, Health and Recreation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v9i3.42014

Abstract

In playing basketball, a factor that has been ignored by the students is the effect of the strength of leg muscle and eye-hand coordination in shooting free throws. This research aims to know the contribution of the strength of leg muscle in the ability of free throws, the contribution of eye-hand coordination to the ability of free throws, as well as the contribution of leg muscle and eye-hand coordination in the ability of shooting free throws. This method used was the correlation method with product moment statistics and double correlation. The results of this research are: the contribution of the strength of leg muscle (X1) toward free throws (Y) gained 32,49%; the contribution of eye-hand coordination (X2) toward free throws (Y) was 40,96%; and the contribution of the strength of leg muscle (XI) and eye-hand coordination (X2) reached 51,84%. Based on the findings, it can be concluded that there are the contribution of the strength of leg muscle and eye-hand coordination toward free throws done by the students from 4th semester in Department of Physical Education Health and Recreation in Universitas Bengkulu when playing basketball.
Content Validation Instrument Rating Factors Contributing to Low Back Pain in Sports Mitsalina, Dinan; Tomoliyus, Tomoliyus; Rahmatullah, Muhammad Imam; Gusdernawati, Aulia; Ali, Masnur
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol 10 No 2 (2021)
Publisher : Department of Physical Education, Sport, Health and Recreation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v10i2.46782

Abstract

The purpose of this study was to test instruments for assessing the causes of back pain in sports. This research method uses evaluation methods. The research subject is a document. The content validity test used in this study is the expert judgment with the Delphi technique. Validation test uses Content Validity Ratio (CVR) which uses three experts.. The results of the study showed that the items and instrument indicators for assessing the causes of sport injuries on the back showed a high CVR value. The conclusion of the assessment instrument that causes back pain sport injury have high fill validity.This research aims to arrange the assessment instrument to the risk factors of back pain in sports.
Co-Authors Dinan Mitsalina Gusdernawati, Aulia Masnur Ali Nanda, Fitri Agung Novriansyah Novriansyah, Novriansyah Sigit Dwi Andrianto Tomoliyus Tomoliyus Utama, Made Bang Redy