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The Effect Of Waist Flexibility Training On Smashing Ability In Extracurricular Volleyball Games SMA Negeri 10 Kota Bengkulu Fito Ramadona; Dody Ertanto; Feby Elra Perdima
Multidisciplinary Journals Vol. 3 No. 1 (2026): March
Publisher : Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37676/mj.v3i1.1075

Abstract

This study aimed to determine the effect of waist flexibility training on smashing ability in extracurricular volleyball games at State Senior High School 10, Bengkulu City. A total sampling method was used to determine the number of respondents, resulting in 16 respondents participating in the extracurricular volleyball games at State Senior High School 10, Bengkulu City. This experimental study employed a One Group Pretest-Posttest design, a pre-experimental design consisting of a pretest (test before treatment) and a posttest (test after treatment) within one group. Data collection used test scores. Descriptive data analysis techniques and t-tests were used. The results of this study indicate an effect of waist flexibility training on smashing ability in extracurricular volleyball games at State Senior High School 10, Bengkulu City, with a calculated t-value of 3.437 and a t-table value of 1.753, with a significance level of α = 0.05 and df = 16.
The Effect Of Arm Muscle Power On Smashing Skills In Volleyball At Smp Negeri 32 Seluma Elsa Sari; Dody Ertanto; Feby Elra Perdima
Journal of Multidisciplinary Research Vol. 2 No. 2 (2026): January
Publisher : Utami Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70963/jmr.v2i2.449

Abstract

This study aims to determine the Effect of Arm Muscle Power on Smash Skills in Volleyball Games at SMP Negeri 32 Seluma. This type of research is an experimental study with a sample of 17 volleyball extracurricular students at SMP Negeri 32 Seluma. The results of the study showed that the average value of students' Smash Skills increased from the initial test (pretest) with an average of 11.80 before being given arm muscle power training for 8 meetings and then increased in the final test (posttest) to 14.20. This increase occurred due to the physical adaptation of the application of the arm muscle power training method to the physical condition of the body that supports Smash Skills at SMP Negeri 32 Seluma. The results of the hypothesis test analysis obtained a t-table value with degrees of freedom 17-2 (dk = 15) at a significance level of α = 0.05 of 1.753. This means that t-count = 7.91> t-table = 1.753. Thus, it can be stated that the hypothesis proposed by the author, namely "There is an influence of arm muscle power training on smash skills in extracurricular students of SMP Negeri 32 Seluma", is accepted as true. This means that the arm muscle power training treatment applied by the author at SMP Negeri 32 Seluma can improve students' Smash Skills, so that the arm muscle power training applied by the author, namely pull up training, can be used in the training process with the aim of Smash Skills.
Pengaruh Latihan Multiple To Box Jump Terhadap Kemampuan Blocking Dalam Permainan Bola Voli Ekstrakulikuler Di Mtsn 02 Kabupaten Kepahiang Nanda Saputra; Dody Ertanto; Asnawati Asnawati
Journal Of Dehasen Educational Review Vol 7 No 1 (2026): Journal of Dehasen Educational Review, March
Publisher : UNIVED Press, Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/joder.v7i1.10382

Abstract

This study aims to determine the effect of multiple to box jump training on blocking skills in volleyball extracurricular students at MTSN 02 Kepahiang Regency. Using the total sampling method to determine the number of respondents, 16 volleyball extracurricular students at MTSN 02 Kepahiang Regency were obtained. This experimental study used a One Group Pre-test – Post-test design, which is a pre-experimental design that includes a pre-test (test before treatment) and a post-test (test after treatment) in one group. Data collection was carried out using test scores. Descriptive data analysis and t-tests were used. The results of this study indicate that multiple to box jump training has an effect on the blocking ability of volleyball extracurricular students at MTSN 02 Kepahiang Regency, with a t-value of 3.451 and a t-table value of 1.753 at a significance level of α = 0.05 and df = 16.