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KONTRIBUSI OTOT LENGAN TERHADAP HASIL SERVIS ATAS DALAM PERMAINAN BOLA VOLI EKSTRAKULIKULER SMPN 2 JUJUHAN Noprian Dwi Saputra; Jhony Hendra; Desi Tri Susanti
Master of Physical Culture and Recreation in Nusantara Vol. 1 No. 2 (2025): November
Publisher : CV. Master Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63461/gejora.v12.256

Abstract

This study was motivated by the importance of arm muscle explosive power in supporting basic volleyball techniques, particularly the overhand serve. The overhand serve is one of the essential basic skills that significantly determines the flow of the game, thus requiring good physical condition, especially strength and arm explosive power. This research aimed to determine the relationship between arm muscle explosive power and overhand serve ability among students participating in volleyball extracurricular activities at SMP Negeri 2 Jujuhan. This research employed a descriptive method with a correlational approach. The population consisted of 20 students who participated in volleyball extracurricular activities, all of whom were taken as the sample. Data were collected using a push-up test to measure arm muscle explosive power and an overhand serve test to measure serving ability. The data were analyzed using the Kolmogorov-Smirnov normality test, descriptive statistics, and Pearson product-moment correlation with the aid of SPSS software. The results showed that most students’ push-up ability was in the poor and very poor categories, whereas most students’ overhand serve ability was in the good category. The product-moment correlation analysis indicated a significant relationship between arm muscle explosive power and overhand serve ability, with a correlation coefficient of 0.509 and a significance value of 0.022. It can be concluded that arm muscle explosive power contributes to students’ overhand serve performance in volleyball extracurricular activities.
VARIASI PUSH UP DAN HAND GRIP UNTUK PASSING ATAS BOLA VOLI PUTRI CLUB ORYZA Ahmad Jaza Riadi; Jhony Hendra; Desi Tri Susanti
Master of Physical Culture and Recreation in Nusantara Vol. 1 No. 2 (2025): November
Publisher : CV. Master Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63461/gejora.v12.262

Abstract

This study was motivated by the low overhand passing skills of the women’s volleyball players of Club Oryza. This was indicated by the inconsistency of ball accuracy and the lack of arm muscle strength in controlling ball direction. Therefore, a more targeted physical training program is needed to improve the basic ability of overhand passing. The purpose of this research was to determine the effect of push-up and hand grip exercises on improving the overhand passing skills of the women’s volleyball players of Club Oryza. The research method used was a quasi-experimental design with a one-group pretest-posttest model. The population consisted of 40 players, while the sample comprised 20 players selected using purposive sampling. The research instrument was an overhand passing skill test, and the data were analyzed using the Shapiro-Wilk normality test and the Paired Samples T-Test with the assistance of SPSS version 23. The results showed an increase in the average score from the pretest value of 34.1 to the posttest value of 45.8. The Paired Samples T-Test produced a t-count of -12.283 with a significance value of 0.000 < 0.05. When compared to the t-table value at a 5% significance level (df = 19) of 1.7291, the t-count was greater than the t-table. Thus, push-up and hand grip training had a significant and effective influence on improving the overhand passing skills of the women’s volleyball players of Club Oryza.
PENGARUH LATIHAN LADDER DRILL TERHADAP KELINCAHAN PEMAIN SSB BINA MUDA SOMEL M. Iqbal Chaniago; Ikhsan Maulana Putra; Desi Tri Susanti
Master of Physical Culture and Recreation in Nusantara Vol. 1 No. 2 (2025): November
Publisher : CV. Master Literasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63461/gejora.v12.269

Abstract

This study aimed to determine the effect of the Ladder Drill training method on improving the agility of SSB Bina Muda Somel players. Agility is one of the essential physical components in football due to the dynamic and fast-paced nature of the game, which requires players to change direction quickly without losing balance. Movements that involve frequent changes of direction, such as shuttle running, demand alternating contractions in specific muscle groups. This study employed an experimental method with a one-group pretest–posttest design. The subjects consisted of 10 players from SSB Bina Muda Somel. The research instrument used was a 40-meter shuttle run test conducted twice before (pretest) and after (posttest) the training program. The Ladder Drill training was implemented over 10 sessions with systematically structured variations. Data were analyzed using the Kolmogorov–Smirnov test for normality and the paired sample t-test for hypothesis testing, assisted by the SPSS program. The results showed a significant improvement in players’ agility after undergoing the Ladder Drill training. The average pretest score was 6.60, and the posttest average increased to 7.90. The t-value of -8.510 with a significance of 0.000 < 0.05 indicates that Ladder Drill training has a significant positive effect on enhancing the agility of SSB Bina Muda Somel players.
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS MACROMEDIA FLASH 8 PADA MATA PELAJARAN SIMULASI KOMUNIKASI DIGITAL Yanti, Fitri; Fauziah, Fauziah; Ridoh, Ahmad; Tris Susanti, Desi
Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI) Vol. 5 No. 1 (2024): Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI)
Publisher : Information Technology Education Department

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jipti.v5i1.1874

Abstract

Based on field observations, classroom learning was conducted using a blackboard and simple PowerPoint. From there, researchers came up with the idea to develop learning media using Macromedia Flash 8 to overcome students' boredom and boredom in learning. The type of research conducted is Research and Development (R&D) with the ADDIE development model, consisting of stages: (1) Analysis, (2) Design, (3) Development, (4) Implementation, and (5) Evaluation. However, this research only reached the implementation stage, so the evaluation was conducted as part of the implementation activities. This development research has passed several tests, namely: (1) Validity test, with results of 0.86 (software engineering aspects), 0.79 (visual communication aspects), and 0.88 (learning aspects) with valid categories. (2) Practicality test, based on teacher and student responses with a percentage value of 92.59% and 96.02% respectively, with a practical category. (3) Effectiveness test, classical test results reached 85% above the KKM, and paired t test data analysis showed an increase between pretest and post-test of 2.299. Based on the test results, it can be concluded that Macromedia Flash 8 learning media is valid, practical, and effective, and can be used to improve student learning outcomes.
ANALISIS KESIAPAN GURU DALAM PELAKSANAAN KURIKULUM MERDEKA BELAJAR DI SD Nofrianni, Elvima; Prahagia, Yelvia; Juwita Novalia, Ratih; Tri Susanti, Desi
Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI) Vol. 5 No. 1 (2024): Jurnal Inovasi Pendidikan dan Teknologi Informasi (JIPTI)
Publisher : Information Technology Education Department

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jipti.v5i1.1909

Abstract

This research focuses on the importance of the curriculum in the learning process, considering that the curriculum is designed according to the needs in the field. The curriculum is defined as a series of plans and rules regarding objectives, material content, and teaching methods that act as a guide for organizing teaching and learning activities. The main objective of this study is to evaluate the extent to which teachers in primary schools are ready to implement the Merdeka Belajar Curriculum. The method used in this research is descriptive qualitative. The research subjects include teachers, principals, and vice principals in elementary schools. Data were collected through observation, interviews, and documentation. The results showed that the teachers in this school were ready and understood the Merdeka Belajar Curriculum, in accordance with various readiness indicators determined by the researcher. These indicators include understanding the curriculum structure, lesson plan preparation, learning process, teaching modules, and learning assessment. The results of this study show that teachers have been able to implement an independent curriculum with good teaching modules and media.