Research Article
The Formulation of Vertical Jump Height Measurement As The Basis for Developing Leg Power Test Instrument
@INPROCEEDINGS{10.4108/eai.28-4-2021.2312121, author={Sri Haryono and Sugiyanto Sugiyanto and Agus Kristiyanto and Risa Suryana}, title={The Formulation of Vertical Jump Height Measurement As The Basis for Developing Leg Power Test Instrument}, proceedings={Proceedings of the 5th International Conference on Sports, Health, and Physical Education, ISMINA 2021, 28-29 April 2021, Semarang, Central Java, Indonesia}, publisher={EAI}, proceedings_a={ISMINA}, year={2021}, month={10}, keywords={formula jump height leg power}, doi={10.4108/eai.28-4-2021.2312121} }- Sri Haryono
Sugiyanto Sugiyanto
Agus Kristiyanto
Risa Suryana
Year: 2021
The Formulation of Vertical Jump Height Measurement As The Basis for Developing Leg Power Test Instrument
ISMINA
EAI
DOI: 10.4108/eai.28-4-2021.2312121
Abstract
In some sports movement, leg strength plays an important role in supporting sports activities. Vertical jump height is often used as an indicator of leg strength. The objective was to create an effective formula for measuring vertical jump height as a basis for developing a leg power test instrument. Research and development method with a model from Borg and Gall in carrying out this research was used. Testing the validity of this research is by comparing the results of measuring jump height using the vertical jump test, DF jump test and prototype, as well as a re-test for reliability testing. The analyze was used ANOVA. The results showed that the coefficient of validity for a jump with an arm swing was 0.69 and for a jump without an arm swing was 0.77, and reliability was 0.97. The research concluded that the formula developed is effective enough to measure jump height as a basis for developing leg power test instruments. The reviewed needs to provide more effective results.