Andry Akhiruyanto
Semarang State University

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The Effect of Multiball Training and Hand Reaction Speed on the Accuracy of Forehand Drive Strokes in Table Tennis Games in West Sulawesi Polman Jaya Club Athletes Nurnamira Nurnamira; Bambang Budi Raharjo; Andry Akhiruyanto
Journal of Physical Education and Sports Vol 11 No 4 (2022): December 2022
Publisher : Study Program Education and Sports, Postgraduate Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpes.v11i4.68917

Abstract

This study aims to analyze how the difference in the effect of constant pass multiball training and variable pass multiball training on the accuracy of forehand drive in table tennis games in West Sulawesi Polman Jaya club athletes, analyze how the difference in the effect of high hand reaction speed and low hand reaction speed on the accuracy of forehand drive in table tennis games in West Sulawesi Polman Jaya club athletes and analyze how is the interaction between the multiball training method and the speed of hand reaction to the accuracy of forehand drive strokes in table tennis games in athletes of the West Sulawesi Polman Jaya club. This type of research is an experiment with a 2 x 2 factorial design. The population of this study was 40 novice athletes from the active Polman Jaya club. The study sample was 28 athletes taken by purposive sampling technique. The data analysis technique used was a two-track Analysis of Variance (ANOVA) followed by the Tukey test with a significant level of α = 0.05. The results of the study are as follows. (1) There is a difference in the effect of constant pass multiball training method and variable pass multiball training method on the accuracy of forehand drive in table tennis games in novice athletes of Polman Jaya club, where the variable pass multiball training method is better than the constant pass multiball method, as evidenced by the value of p = 0.000 < 0.05. (2) There is a difference in the accuracy of forehand drive strokes in table tennis games in athletes who have high and low hand reaction speeds in beginner athletes of Polman Jaya club, where athletes who have high hand reaction speeds are better than athletes who have low hand reaction speeds, as evidenced by p = 0.000 < 0.05 values.
The Effect of Plyometrics Training Methods and Height on Leg Power, Volleyball Smash Ability on Christian University Athlete Club Artha Wacana Kupang Maximus Nggana; Nasuka Nasuka; Andry Akhiruyanto
Journal of Physical Education and Sports Vol 11 No 4 (2022): December 2022
Publisher : Study Program Education and Sports, Postgraduate Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpes.v11i4.71943

Abstract

The purpose of this study was to determine and analyze: 1) the difference in the effect of depth jump and jump to box training on volleyball smash ability in athletes of Club Universitas Kristen Artha Wacana Kupang. 2) the difference in the effect between above-average and below-average height and low leg power in the athlete club of Universitas Kristen Artha Wacana Kupang. 3) the interaction between training methods and height on volleyball smash ability in athletes of Club Universitas Kristen Artha Wacana Kupang. This study used an experimental method with a design with a factorial 2x2. Data analysis technique using Analysis of Variance (Anova) At significant level (a) 0.05. The independent variable in this study is the depth jump and jump to box training methods. Height above average and below average as attribute variables and dependent variables are volleyball smash ability at the Artha Wacana Christian University Kupang club. The results of this study (1) There is a significant difference in the influence between depth jump and jump to box training methods on smash ability with sig values (0.04)< α (0.05) and Fcalculate values (7.027) > Ftable (4.49), (2) There is a difference in the influence of height above average and height below average on smash ability where the significance value is (0.030), < α (0.05) and Fcalculate (5.317) > Ftable (4.49), (3) There is an interaction between plyometrics training methods and height on smash ability with sig (0.027) < α (0.05) and Fcalculate (8.603) values > Ftable (4.49). Conclusions from this study: (1) There is a significant difference in influence between depth jump and jump to box training methods on volleyball smash ability, 2) There is a significant difference in influence between height above average and height below average on volleyball smash ability, 3) There is an interaction between pliometric training methods and height on volleyball smash ability.