Mulyana
Universitas Pendidikan Indonesia

Published : 13 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 13 Documents
Search

The Effect of Interval Training on Increasing VO2max in Freestyle Swimming Athletes Akmal Maulana Azzumar; Komarudin; Gafur Ammar Santoso; Mulyana
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.v14i3.32204

Abstract

Swimming is one of the water sports that is already popular among the public, many components are needed to maximize swimming skills, one of which is aerobic endurance VO2MAX. This study aims to examine the effect of interval training on increasing VO2MAX of freestyle swimmers. This research method uses an experimental method with a One Group PreTest PostTest Design design involving 10 freestyle swimmers from the Water Speed Aquatic Club. Sample selection uses a Purposive Sampling technique, with 12 treatments. The instrument used to collect VO2MAX data is the Aerobic Step Test 5 x 200 meters, this instrument is applied before and after using a paired sample T-test. Based on the results of data processing spss, it shows that the Sig. (2-tailed) value is 0.000 <0.05. The results of the pretest-posttest and the overall difference in athletes obtained a pretest score of 58.593 then an increase in the posttest with a value of 61,412 with an average value of 57.44. So it is concluded that there is an effect of interval training on increasing the VO2MAX of freestyle swimming athletes.
The Effect of Power Medicine Ball Training on Long Throw-In Ability in Football Athletes Rival Vieri; Mulyana; Yudi Nurcahya
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.v14i3.36189

Abstract

This study aims to determine the effect of power training using a medicine ball on improving long throw-in ability in football athletes. The research method used was an experiment with a one-group pretest–posttest design, involving 12 active male football athletes in the UPI Football Student Activity Unit aged 18–20 years who play the positions of fullback and winger. The training program was carried out for 16 sessions using the set system method, including the Overhead Medicine Ball Throw, Chest Pass to Wall, Rotational Throw, and Medicine Ball Slams movements with a load of 4–5 kg and explosive intensity. The instrument used was the Throw-in Distance Measurement Test to measure the throwing distance. The Pretest score had an average (mean) of 17.11 with a standard deviation of 2.85, while the Posttest score had an average of 19.01 with a standard deviation of 3.10. The results showed a significant increase in long throw-in ability after being given training using a medicine ball. This increase occurred because the training was able to develop functional arm, shoulder, and core muscle strength through explosive movements that resemble real throwing techniques. It can be concluded that power training using a medicine ball is an effective and applicable method to improve long throw-in ability in football athletes.
The Effect of Self-Talk on Increasing the Self-Confidence of Pencak Silat Athletes Natasya Arifah; Mulyana; Muhamad Tafaqur
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.v14i3.36197

Abstract

This study aims to examine the effect of self-talk training on improving the self-confidence of Pencak Silat athletes. Self-confidence is an essential psychological factor influencing athletic performance, while self-talk is a mental training technique that helps regulate thoughts and emotions through positive internal dialogue. This study employed a one-group pretest-posttest experimental design involving 21 Pencak Silat athletes from Junior high school  46 Jakarta. The intervention consisted of eight self-talk sessions over four weeks focusing on education, practice, and reflection. Data were analyzed using SPSS 26. The average self-confidence score at the pretest was 33.52 with a standard deviation of 3.842, while at the posttest it increased to 38.57 with a standard deviation of 3.501. The Shapiro-Wilk normality test showed that both pretest and posttest data were normally distributed (p > 0.05), and the Levene’s Test indicated homogeneous variance (p = 0.567). The paired sample t-test produced a significance value of p = 0.000, indicating a significant difference between pretest and posttest results. These findings demonstrate that self-talk training effectively increases athletes’ self-confidence, emotional control, and focus, making it a practical psychological strategy to improve mental readiness and performance in Pencak Silat athletes.