Yopi Kusdinar
Universitas Pendidikan Indonesia

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Aquatic Plyometric Training (APT) terhadap Peningkatkan Tinggi Loncatan Spike pada Pemain Bola Voli Siti Nurmala; Dikdik Zafar Sidik; Yopi Kusdinar; Pipit Pitriani
Journal of Sport Coaching and Physical Education Vol. 9 No. 2 (2024): November 2024 (Sports Science and Global Growth Challenge)
Publisher : Universitas Negeri Semarang

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Abstract

Spike or often called smash is one of the basic techniques in playing volleyball. Spike/smash in volleyball plays a very important role in a team's success, especially when attacking. This research aims to determine the effect of Aquatic Plyometric Training (APT) on increasing Spike jump height in Volleyball players. The method used in this research was an experimental method where APT was given twice a week, for 6 weeks, with training in the form of squat jumps with blocking form, single- and double-leg bounding, spike approaches, depth jumps, power skips, and continuous jumping for height. Using a one group pre-test post-test research design. The population in this study was 25 female volleyball athletes from SMAN 1 Kawali. The sampling method used purposive sampling, which obtained 10 samples according to the criteria. The research instrument used to measure jump height is the Vertical jump. The results of this study state that there is a significant influence of Aquatic Plyometric Training (APT) on increasing spike jump height in volleyball players. So it can be concluded that to increase the height of the spike jump, you can train using Aquatic Plyometric Training.
The Effect of Resistance Band Training on Arm Muscle Strength Endurance of Basketball Players Tubagus Muhammad Fenter Mulya; Alen Rismayadi; Yopi Kusdinar; Mulyana
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol. 14 No. 2 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v14i2.25215

Abstract

This study aims to determine the effect of resistance band training on increasing the endurance of arm muscle strength in adolescent basketball players. The method used is an experiment with a pre-test and post-test design in one group. The subjects of the study consisted of extracurricular basketball players who followed a training program for six weeks (12 sessions). The instrument used to measure arm muscle strength was a 60-second push-up test. The results of the statistical analysis showed a significant increase in the average value, from 20.20 (pre-test) to 25.00 (post-test). This finding is supported by previous studies stating that resistance band-based training is effective in increasing muscle strength, even in the elderly group. In addition to increasing strength, the advantages of resistance bands lie in their flexibility, portability, and high level of safety, making them suitable for use by school-age athletes. Thus, resistance band training can be an efficient and effective alternative in the youth basketball physical development program, especially in increasing arm muscle endurance to support the performance of basic game techniques.
The Effect of Imagery Training on The Results of Male Volleyball Athletes’ Jump Service Tegar Pramudia Laksana; Ira Purnamasari M. Noors; Yopi Kusdinar; Mulyana
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol. 14 No. 2 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v14i2.27789

Abstract

Volleyball is a team game that is already popular among the public, which emphasizes good physical, technical, and psychological skills . Research This aiming For examine the effect of imagery training on the results of male volleyball athletes’ jump service . Research methods This use method experiment with design study One Group Pretest Posttest Design involving 12 volleyball athletes son of Tectona Bandung club. Election sample use technique purposive sampling , with treatment as many as 8 meetings in a way intensive . Instrument study use service accuracy test (AAHPER) Service Accuracy is an instrument used to collect athlete data. before and after given treatment . After the data is obtained , it is analyzed use SPSS version 21 uses the paired sample T-test. Based on results data processing shows that Sig.(2tailed) value of 0.000 < 0.05. The results of the pretest-posttest and the overall difference in athletes obtained a pretest score of 98 %, then there was an increase in the posttest of 102 % with an average difference of 4%. Imagery Training has beeb proven to have significant effect on improving jump service skills in male volleyball athletes, through strengthening technical, biomechanical, psychological, and motot aspect.