Komarudin
Universitas Pendidikan Indonesia

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The Effect of Motivational Self-Talk on Reducing Anxiety in Short-Distance and Middle-Distance Runners Ikina Rizki Kahiji; Komarudin; Ira Purnamasari
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol. 14 No. 3 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v14i3.34141

Abstract

The aim of this study is to examine the effect of motivational self-talk on the anxiety level of short-distance and middle-distance runners. Anxiety, as experienced by the players, particularly before competitions, can have a negative influence on their performance. Motivational self-talk is a psychological intervention technique used to enhance concentration, build self-confidence, and reduce competitive anxiety. The design of the study utilized in this case was a one-group pretest-posttest quasi-experimental study. The sample consisted of 29 athletes from Sekolah Atletik Pajajaran Bandung, who were short-distance and middle-distance runners. Anxiety was quantified using the Sport Anxiety Scale-2 (SAS-2). Treatment was a motivational self-talk training package that was presented in 12 sessions and included the skills of countering, reframing, and affirming. Paired sample t-test of the data showed that motivational self-talk reduced the anxiety level of short-distance (p < 0.05) and middle-distance runners (p < 0.05). The results of the independent sample t-test showed no significant difference between the two groups (p > 0.05), which meant that motivational self-talk affected both of them equally. The study concludes that motivational self-talk reduces anxiety in short- and middle-distance runners and is recommended to be included in general athlete training programs.
The Effect of Racket String Tension at 28 lbs and 24 lbs on Smash Speed of Badminton Athletes Rayhan Achdhika Subarjat; Komarudin; Angga M Syahid
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol. 14 No. 3 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v14i3.34271

Abstract

Badminton is a racket sport that emphasizes movement technique training such as jumping, turning, fast arm movements and requires the right racket strings. One of the factors to get the speed of a badminton athlete's smash is one of them using the tightness of a 28 LBS and 24 LBS racket string. Therefore, this study aims to examine the effect of the tightness of the 28 LBS and 24 LBS racket strings on the speed of a badminton athlete's smash. The method used by the researcher is an experimental method with an Ex-Post Facto research design. The sample involved in this study consisted of 10 badminton athletes selected according to the criteria desired by the researcher. The instrument used uses kinovea software. The analysis of this data was taken by the researcher using the SPSS version 23 application. The data obtained by the researcher was in the form of an average value of 1.50, with a standard deviation of 0.513. The results of the homogeneity test showed that the significance value of 0.663> 0.05, so it can be concluded that the data variance is homogeneous. Along with the t-test results show that the significance value (2-tailed) is 0.000 <0.05, which means that there is a significant difference in average speed between the tightness of the 28 LBS and 24 LBS racket strings. The results of this study indicate that there is a significant effect of the tightness of the 28 LBS and 24 LBS racket strings on the speed of badminton athletes smash.
The Effect of Squat Jump and Split Squat Jump Plyometric Training on Leg Power in Soccer Athletes Aditya Eka Candra; Komarudin; Alen Rismayadi
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol. 14 No. 3 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v14i3.36515

Abstract

The purpose of this study was to determine the Effect of Squat Jump and Split Squat Jump Plyometric Exercises on the Leg Power of Football Athletes, with the research design applied in this study was "two groups pretest-posttest design". Group I was given squat jump treatment and group II was given split squat jump treatment. The location of this study was carried out at Al-Ma'soem High School, JL. Raya Cipacing No. 22, Jatinangor District, Sumedang Regency, West Java. The population in this study amounted to 20 people who were divided into two groups that would be given squat jump and split squat jump training actions. Samples were taken using a total sampling technique, where all populations would be samples in this study. The instrument used in this study was a vertical Jump test instrument, the test serves to measure individual leg muscle power. The test was carried out during the pretest and after being given posttest treatment. This data was processed using SPSS 22. The results of this study Sig from the squat jump and split squat jump groups was 0.000 which means less than 0.05. Furthermore, the squat jump group demonstrated a greater improvement compared to the split squat jump group. These findings indicate that both plyometric training methods are effective in enhancing lower-limb explosive power. In conclusion, squat jump and split squat jump exercises can be implemented as effective training strategies to improve leg muscle power in football athletes, providing valuable insights for coaches in optimizing training programs.