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Efektifitas Latihan Guntingan Dengan Alat Bantu Terhadap Kemampuan Teknik Guntingan Atlet Silat Universitas Negeri Jakarta Wardoyo, Hendro; Yuliana, Ela; Asri, Del
Jurnal Ilmiah Sport Coaching and Education Vol. 8 No. 2 (2024): Jurnal Ilmiah: Sport Coaching And Education
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JSCE.08214

Abstract

ABSTRAK. Tujuan Penelitian ini adalah mengetahui efektifitas metode Latihan guntingan menggunakan alat bantu Latihan. Penelitian ini dilaksanakan di Jakarta, pengambilan data dilaksanakan di Kampus B Fakultas Ilmu Keolahragan Universiatas Negeri Jakarta. Penelitian ini menggunakan metode eksperimen. Populasi yang digunakan untuk penelitian ini adalah Atlet pencak silat Universitas Negeri Jakarta. Teknik pengambilan sampel atau teknik sampling yang digunakan peneliti adalah teknik non probability sampling dengan menggunakan metode purposive sampling. Hasil penelitian diperoleh (12,26) yang berarti (12,26) (2,571) sehingga disimpulkan terdapat peningkatan kemampuan guntingan dengan menggunakan alat bantu mesin otomatis guntingan telah diberikan.   Kata Kunci: Pencak Silat, Guntingan, Alat Bantu   ABSTRACT. The purpose of this study was to determine the effectiveness of the scissor training method using training aids. This study was conducted in Jakarta, data collection was carried out at Campus B, Faculty of Sports Science, State University of Jakarta. This study used an experimental method. The population used for this study were Pencak Silat athletes at the State University of Jakarta. The sampling technique or sampling technique used by the researcher was a non-probability sampling technique using the purposive sampling method. The results of the study obtained t_count (12.26) which means t_count (12.26)> t_table (2.571) so it was concluded that there was an increase in scissoring ability using the automatic scissoring machine aid that had been given.   Keywords: Pencak Silat, Scissors, Aids
DEVELOPMENT OF A CHANGE OF DIRECTION TRAINING MODEL FOR JUNIOR TENNIS ATHLETES Yonda, Okki; Miftakhudin, Heru; Oktafiranda, Nadya Dwi; Yuliana, Ela
Gladi : Jurnal Ilmu Keolahragaan Vol. 15 No. 03 (2024): Gladi: Jurnal Ilmu Keolahragaan
Publisher : UNIVERSITAS NEGERI JAKARTA POSTGRADUATE OF PHYSICAL EDUCATION DEPARTMENTS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/GJIK.153.01

Abstract

This research aims to develop a Change of Direction (CoD) training model for junior tennis athletes. Developing a training model using the ADDIE approach (analysis, design, development, implementation, evaluation). In the fifth stage or evaluation, using a sample of 46, to determine the effectiveness of the CoD training model. The N-Gain Score test is used to determine the effectiveness of the CoD training model in junior tennis athletes. The research results showed that the average pretest was 17.66 sec, and after treatment (posttest) it was 17.02 sec. The results of the N-Gain Score test obtained an average value of 0.43, which means that the development of the CoD training model has moderate effectiveness in improving direction change skills in junior tennis athletes. Thus, the CoD training model developed can be applied to improve direction change skills in junior tennis athletes. Future research will need to determine the most effective form of training to improve athletes' change-of-direction skills, taking into account other factors that influence change-of-direction performance. So it can answer the challenge of how the CoD training method can significantly improve the ability to change direction and ultimately contribute to the performance of tennis athletes.
The Impact of Self-Massage Method on The Elderly’s Sleep Quality Oktafiranda, Nadya Dwi; Diyananda, Dzulfiqar; Yuliana, Ela; Ihsani, Sri Indah; Mulia, Lita
Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Vol. 8 No. 1 (2025): Halaman Olahraga Nusantara (Jurnal Ilmu Keolahragaan)
Publisher : Universitas PGRI Palembang

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Abstract

The purpose of this atudy is to ascertain how to the self-massage technique affect the quality of sleep in the elderly at the hanna nursing home, Bogor. The research method used in this study is the Pre-Experiment method. The research instrument in the form of The Puttsburgh Sleep Quality Index (PSQI) questionnaire was used to measure the quality of sleep of the elderly before and after performing self-massage. This research was conducted in May 2024 at Panti Werdha Hanna, Bogor. The sample in the study amounted to 14 elderly people who met the criteria. Sampling using purposive sampling technique. Based on the data from this study, it shows that the average value of sleep quality in the pre-test is 5.1 and the posttest results are lower with a value of 4.1. The results of the paired sample T test show that the significance value is 0.013 <0.05, which means that there is a significant difference between the value of the pretest results and the value of the posttest results. Based on the result, it can be said that the elderly residents of panti wredha hanna benefit greatly from the self-massage the receive
The Relationship Between Body Fat Percentage And The Level Of Anterior Cruciate Ligament Injury In Athletes Jakarta Regional Training Center Putranto, Muhammad Arrasyid; Junaidi, Junaidi; Oktafiranda, Nadya Dwi; Yuliana, Ela
Jurnal Pendidikan Jasmani (JPJ) Vol 5 No 3 (2025): Jurnal Pendidikan Jasmani (JPJ)
Publisher : Sekolah Tinggi Olahraga dan Kesehatan Bina Guna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55081/jpj.v5i3.3690

Abstract

This study aims to determine the relationship between body fat percentage and level of ACL (Anterior Cruciate Ligament) injury. World Health Organization (WHO) states that 42.2% of major health problems in the community are injuries in children and adults. adults. The most commonly encountered injury generally occurs in the knee ligament ligament, which is a tear of the Anterior Cruciate Ligament. Fat is one of the important components of body composition, if the body fat percentage is not ideal, it can potentially lead to overweight or injury. injury may occur. This study uses the type of research Associative quantitative research with correlation method. The sample in this study using the Total sampling technique. The sample amounted to 25 DKI Jakarta regional training athletes Jakarta who suffered an ACL injury. The results showed that the dependent variable (body fat) and the independent variable (ACL injury rate) there is a value of 0.000 <0.05. value of 0.000 <0.05, which means that there is a significant correlation between the between the variable percentage body fat with the level of ACL injury. Meanwhile, the calculated r value (Pearson correlation) for the relationship between body fat and the level of ACL injury is 0.730. Thus, there is a relationship between body fat percentage and ACL injury rate. Based on the degree of relationship, the percentage of body fat with the level of ACL injury has a strong relationship
The Combination of Massage and Proprioceptive Neuromuscular Facilitation to Improve Range of Motion After Ankle Injury in Football Athletes of Universitas Negeri Jakarta Salsa Bila Raif Sargyono; Samsudin; Yuliana, Ela; Nurdin, Fatah; Kuswahyudi; Oktafiranda, Nadya Dwi
Jurnal Segar Vol. 13 No. 2 (2025): Jurnal Segar, Volume 13 Nomor 2, Mei 2025
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/segar/1302.05

Abstract

Ankle injuries are common among football athletes and often result in symptoms such as limited movement or decreased range of motion (RoM). The aim of this study was to investigate the effect of combining massage and Proprioceptive Neuromuscular Facilitation (PNF) in improving RoM following ankle injuries in athletes from the Performance Sports Club Football Team at Universitas Negeri Jakarta (UNJ). This study employed a pre-experimental design using a one-group pre-test and post-test model, with participants selected through purposive sampling. A total of 14 samples met the inclusion criteria. Ankle joint RoM was assessed using a goniometer during plantarflexion, dorsiflexion, eversion, and inversion movements. Measurements were taken before (pre-test) and after (post-test) the intervention, which was administered three times over the course of one week. Statistical analysis showed a significant improvement in the RoM for plantarflexion, dorsiflexion, and inversion (P = 0.00 or P < 0.05), but not for eversion (P = 0.919 or P > 0.05). These findings indicate that the combination of massage and PNF can effectively enhance ankle joint RoM in plantarflexion, dorsiflexion, and inversion, but not in eversion. This may be due to the anatomically limited eversion angle of the tibiotalar joint surface, which restricts eversion RoM. Consequently, the improvement in eversion RoM was not statistically significant after the intervention. However, the extent to which anatomical factors affect eversion RoM remains unclear and warrants further investigation.  
THE EFFECT OF DIET AND PHYSICAL ACTIVITY ON TOTAL CHOLESTEROL LEVELS Nurdin, Fatah; Yuliasih; Diyananda, Dzulfiqar; Ihsani, Sri Indah; Oktafiranda, Nadya Dwi; Yuliana, Ela
Gladi : Jurnal Ilmu Keolahragaan Vol. 15 No. 02 (2024): Gladi: Jurnal Ilmu Keolahragaan
Publisher : UNIVERSITAS NEGERI JAKARTA POSTGRADUATE OF PHYSICAL EDUCATION DEPARTMENTS

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Abstract

The purpose of this study was to determine the effect of diet and physical activity on total cholesterol levels. The method used is a descriptive method with survey techniques. The population of study program coordinators within UNJ and the sampling technique with random sampling is that all populations have the same opportunity to be sampled. The result of this study is that the frequency (X1) to cholesterol (Y) has a correlation of -0.434 meaning that there is a negative correlation between the frequency of exercise and cholesterol and significant because the significant number is 0.027 below 0.05. This means that the more often you exercise, the lower your cholesterol. While diet (X2) to cholesterol (Y) has a correlation of -0.418 there is a negative correlation between diet and the amount of cholesterol and significant because the significant number is 0.034 below 0.05. This means that by managing a good diet, the cholesterol is getting lower. So the conclusion is that the more often you exercise, the lower the cholesterol, and the better you regulate your diet, the lower the cholesterol.
Comparison of Sport Massage And Ice Bath on Lower Extremity Muscle Recovery Post-Training In Futsal Extracurricular Students of SMA Muhammadiyah 5 Jakarta Cheroni, Ahmad Heraldi; Yuliana, Ela; Mitsalina, Dinan; Oktafiranda, Nadya Dwi
Jurnal Pendidikan Jasmani (JPJ) Vol 5 No 3 (2025): Jurnal Pendidikan Jasmani (JPJ)
Publisher : Sekolah Tinggi Olahraga dan Kesehatan Bina Guna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55081/jpj.v5i3.3863

Abstract

In futsal sports, the lower extremities are predominantly used, so that after training or competing, muscle fatigue is often complained of, especially in the lower extremities. Recovery is an important aspect that must be done after training because it accelerates the loss of fatigue and reduces the risk of injury during training or competition. This study aims to compare sports massage and ice bath on lower extremity muscle recovery after training in futsal extracurricular at students at SMA Muhammadiyah 5 DKI Jakarta. The method in this study used a quasi-experimental approach with a two-group pretest and posttest design. The population in this study were students who participated in futsal extracurricular training at SMA Muhammadiyah 5. The sample in this study was determined using the total sampling technique, and the sample used was 26 students, then divided into 2 treatment groups. The data collected in this study were the level of fatigue using an instrument in the form of a questionnaire with a scale of 1-5, and the Delayed Onset Muscle Soreness (DOMS) pain scale using the Numeric Rating Scale (NRS) instrument with a scale of 0-10. The data analysis technique used the Wilcoxon Test for paired groups and the Mann Whitney test for unpaired groups. Based on the results of data analysis, the sports massage treatment group and the ice bath treatment group each had an effect on lower extremity muscle recovery, which was indicated by a decrease in fatigue levels between before and after treatment (p <0.05). The results of the comparison test showed no significant difference between the results of the decrease in fatigue levels in the sports massage group and the ice bath group (p>0.05). However, in terms of percentage, the decrease in fatigue levels after exercise, the sports massage group had a higher percentage decrease, which was 80.65%, compared to the ice bath group of 74.26%. Another result of this study, namely based on the results of the comparison test between the DOMS pain scale 24 hours after exercise in the sports massage and ice bath groups, there was no significant difference in results (p>0.05). Thus, sports massage and ice bath recovery can be used as post-exercise recovery strategies and can help prevent pain due to DOMS and shorten muscle recovery time