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Effect of Plyometrics Training and Achievement Motivation on the Ability of Crescent Kicks in the Pencak Silat Sport Ramdani Amrullah; Achmad Sofyan Hanif; Widiastuti; Asmutiar
JIPES - JOURNAL OF INDONESIAN PHYSICAL EDUCATION AND SPORT Vol 5 No 1 (2019): JIPES (Journal of Indonesian Physical Education and Sport)
Publisher : Program Pascasarjana Universitas Negeri Jakarta

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This research type was an experimental research with treatment by level design. The research is aimed at investigating the influence of plyometrics exercises and achievement motivation on the ability of crescent kick in martial arts sport. Each group performed a crescent kick test before and after treatments with the test instruments kick of martial arts sport and achievement motivation questionnaire. There were significant differences between the methods of stride jump crossover exercises:11.42, while box jump exercises: 9.59. The F-test significant showed Fcount= 88.23 higher than Ftable= 1,62, with the level of significance 0,05,There was a positive interaction between plyometricsexercise methods and achievement motivation on the ability of the crescent kick, it was indicated by the value of Fcount (Fh)= 103.04, higher than Ftable (Ft)= 1.62. The kick abilty of athletes who have high motiviation trained through stride jump crossover was better, the average value stride jump crossover=12.28,while the box jump exercises = 8.90, with the level of significance,α = 0.05 over, tcount=11.74, higher than ttable =1.68. While the kick ability of athletes who have low motivation trained through box jump was better, the average value of the atheletes’ kick ability trained through stride jump crossover = 10.13, while the box jump exercises = 10.28, with the level of significance, α = 0.05 over, tcount =0.55 lower than ttable= 1.68.

Core Training Model Using Swiss Ball Based on Interactive Multimedia for Pencak Silat Athletes Aged 15-17 Years Students dani, Ramdani Amrullah; Asmutiar; Aji, Tri
Journal of Physical Education and Sports Vol. 13 No. 1 (2024): MARCH 2024
Publisher : Universitas Negeri Semarang

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Core muscles are very important for stabilization and building strength in all sports activities. This study aims to develop an interactive media design model as a source of exercise and to determine the effectiveness of the core exercise model based on interactive media using a Swiss ball on student athletes. Method: This study uses research and development, validity test of questionnaire conducted by experts in their field. Testing the ability of the product produced, using the design of experimental quesi done with the model Pretest-Posttest Control Group Design. The number of samples used as many as 60 athletes aged 15-17 years, divided into 30 experimental classes and 30 controls. Data analysis test the effectiveness of media training intractive developed using t test Increase the exercise results of athletes using Gain Score. Analysis: the average N-gain score for the experimental group obtained a value of 58 included in the category of quite effective, with a minimum N-gain score value of 19.53 with a maximum value of 200 while the N-gain score for the control class (conventional exercise model) is 25.4 included in the category of “less effective”, with a minimum N-gain score value of 0.89 and a maximum N-gain value of 89.58. So it can be concluded that the core exercises using swiss ball are quite meaningful from the conventional exercise model. Conclusion: Based on the pretest and posttest evidence, core exercises using Swiss ball based on interactive media effectively increase core muscle strength. The effectiveness of core exercises based on Swiss ball must be accompanied by a training pattern that suits the muscle group and anatomical adaptation of the exercise according to the athlete’s ability.

Pengaruh Latihan Menggunakan Media Paralon Terhadap Keterampilan Pointing Posisi Jongkok Jarak 8 Meter Pada Pemain Petanque IKIP PGRI Pontianak Rahima, Pida; Arifin, Zainal; Asmutiar
Journal Sport Academy Vol. 2 No. 2 (2023): Desember 2023
Publisher : IKIP PGRI Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31571/jsa.v2i2.72

This research aims to find out: (1) To find out the effect of pointing skills at a distance of 8 meters before being given training using paralon media on IKIP PGRI Pontianak petanque players. (2) To determine the effect of pointing skills at a distance of 8 meters after being given training using paralon media to IKIP PGRI Pontianak petanque players. (3) To find out whether there is an influence on the ability to point at a distance of 8 meters on petanque players at IKIP PGRI Pontianak. This type of research is experimental research and the form used is a pre-experimental design with a one group pretest-posttest design research plan. The population in this study were 15 IKIP PGRI Pontianak pétanque players. The data analysis technique in this research uses descriptive and inferential statistics. The instruments used in this research were pre-test (initial test) and post-test (final test). The test result data is then analyzed through hypothesis testing with analysis of one paired sample. The results of the research show that there is an influence of training using paralon media on the skills of pointing a squatting position at a distance of 8 meters in petanque players at IKIP PGRI Pontianak, obtained a t_count value of 27.521 with a t_table value of 2.144 and a Sig of 0.05..

Pengaruh Latihan Menggunakan Media Paralon Terhadap Keterampilan Pointing Posisi Jongkok Jarak 8 Meter Pada Pemain Petanque IKIP PGRI Pontianak Rahima, Pida; Arifin, Zainal; Asmutiar
Journal Sport Academy Vol. 2 No. 2 (2023): December 2023
Publisher : Universitas PGRI Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31571/jsa.v2i2.72

This research aims to find out: (1) To find out the effect of pointing skills at a distance of 8 meters before being given training using paralon media on IKIP PGRI Pontianak petanque players. (2) To determine the effect of pointing skills at a distance of 8 meters after being given training using paralon media to IKIP PGRI Pontianak petanque players. (3) To find out whether there is an influence on the ability to point at a distance of 8 meters on petanque players at IKIP PGRI Pontianak. This type of research is experimental research and the form used is a pre-experimental design with a one group pretest-posttest design research plan. The population in this study were 15 IKIP PGRI Pontianak pétanque players. The data analysis technique in this research uses descriptive and inferential statistics. The instruments used in this research were pre-test (initial test) and post-test (final test). The test result data is then analyzed through hypothesis testing with analysis of one paired sample. The results of the research show that there is an influence of training using paralon media on the skills of pointing a squatting position at a distance of 8 meters in petanque players at IKIP PGRI Pontianak, obtained a t_count value of 27.521 with a t_table value of 2.144 and a Sig of 0.05..

Development and feasibility testing of a chest rig resistance band for student-athlete strength training Amrullah, Ramdani; Suhairi, Muhammad; Arifin, Zainal; Asmutiar; Aji, Tri
Journal Sport Area Vol 10 No 3 (2025): December
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/sportarea.2025.vol10(3).18760

Background: Strength training is essential for developing physical performance in student-athletes, yet existing resistance-band tools generally target isolated limb movements and lack a wearable, integrated design. This creates a gap in the availability of portable and ergonomic training equipment suitable for the physical characteristics of adolescent athletes. Objective: This study aimed to develop a chest rig resistance band as a wearable strength-training device and to evaluate its feasibility and effectiveness. Methods: This research employed a mixed-method Research and Development (R&D) approach involving expert validation (three experts), a small-scale trial (12 student-athletes), a large-scale trial (60 student-athletes), product revisions, and an effectiveness test with 14 athletes. Data were analyzed using qualitative descriptive techniques for expert feedback and quantitative descriptive analysis for validation scores and performance improvements. Finding/Results: The Body Chest Rig Resistance Band RSZT 01 demonstrated high feasibility based on expert evaluations (81.94%-90%, very feasible category). Small-scale and large-scale trials also showed very feasible results (93% and 92%). Effectiveness testing revealed performance improvements, indicating that the device supports functional strength training for adolescent athletes. Conclusion: The Body Chest Rig Resistance Band RSZT 01 is feasible and effective as a portable, wearable strength-training device for student-athletes, offering a practical alternative to conventional equipment. Future studies should test the device on larger populations and over longer training periods to further validate its effectiveness.

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