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Dewantara, Julian
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Assess the efficacy of the combination of sports massage with heat therapy in improving range of motion in patients with shoulder pain? Dewantara, Julian; Yuniana, Rina; Stefanska, Olga; Jurek, Joanna Michalina
Tanjungpura Journal of Coaching Research Vol 2, No 3 (2024): Tanjungpura Journal of Coaching Research
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/tajor.v2i3.82304

Abstract

Background and Study Aim. This study aims to assess the efficacy of combining sports massage and heat therapy in enhancing joint range of motion among patients experiencing shoulder pain. Shoulder pain often coincides with restricted range of motion, impacting daily activities and overall quality of life. Sports massage is recognized for its ability to alleviate muscle tension and enhance blood circulation, while heat therapy is known to decrease muscle stiffness and enhance tissue elasticity. The integration of these two therapies is anticipated to offer synergistic advantages in addressing shoulder pain issues and improving joint flexibility.Material and Methods. The research design employed in this study is pre-experimental, utilizing a one-group pretest and posttest approach. The intervention involved administering a regular combination of sports massage and heat therapy to a group of patients with shoulder pain. Joint range of motion was assessed before and after the intervention using a pretest-posttest design. Statistical analyses, including t-tests and significance tests, were conducted to evaluate the difference between the mean pretest and posttest values.Results. The findings revealed a notable increase in the mean posttest measurements compared to the pretest values. Moreover, the significance test results indicated a significant effect (0.001 < 0.05), highlighting the effectiveness of combining sports massage and heat therapy in augmenting joint range of motion among patients with shoulder pain.Conclusion. These results strongly support the implementation of the combined therapy approach in shoulder pain rehabilitation to address limitations in joint range of motion. This study contributes to the scientific comprehension of the synergistic benefits associated with both therapies and lays the groundwork for refining treatment guidelines for individuals with similar conditions.
Proprioceptive neuromuscular facilitation (PNF) stretching in futsal sport: How does it affect recovery pulse rate after high intensity interval training? Haidar, Muhammad Daffa; Dewantara, Julian; Eken, Özgür; Stojanović, Stefan; Agustina, Dina; Nugroho, Sigit; Sumaryanti, Sumaryanti
Tanjungpura Journal of Coaching Research Vol 2, No 1 (2024): Tanjungpura Journal of Coaching Research
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/tajor.v2i1.77617

Abstract

Background and Study Aim. During exercise, the work of the heart will be controlled by sympathetic nerves that will regulate the frequency of heart rate through the depolarization effect. Faster changes in depolarization effects can affect action potentials that become more frequent, so that the heart rate will increase. Stretching serves to improve blood flow and circulation, so it can help in lowering the pulse rate. This study aims to determine the effectiveness of PNF stretching on pulse rate recovery after doing HIIT on futsal players.Material and Methods. This research is an experimental research with the design of this research is control group pretest-posttest consisting of 20 people with sampling technique using population sampling. They were divided by ordinal pairing into two groups, namely the PNF stretching group and the control group. The PNF stretching group underwent PNF stretching session after HIIT session, while the control group only did HIIT session without PNF stretching. Recovery pulse rate was measured before and after the HIIT session, as well as after the PNF stretching intervention or rest period for the control group. Analysis was assisted using SPSS 26.Results. The results showed a significant decrease in recovery pulse rate in the experimental group with an average pretest value of 75.6, posttest 86.8 (p=0.000) with an effectiveness value of 85.8%. The control group showed a less significant decrease in recovery pulse rate, with an average pretest value of 75.2, posttest 76.8 (p=0.104) with an effectiveness value of 75.8%.Conclusion. So that this research is expected to serve as material for consideration, reference, and knowledge for parties related to the world of sports and health science, especially the effectiveness of Proprioceptive Neuromuscular Facilitation (PNF) stretching on pulse recovery after doing High Intensity Interval Training (HIIT).
Analysis of physical fitness in students: a comparative study based on social status Athaya, Haura; Dewantara, Julian; Husein, Muhamad; Taiar, Redha; Shukla, Manish; Malek, Nor Fazila Abd
Tanjungpura Journal of Coaching Research Vol 1, No 3 (2023): Tanjungpura Journal of Coaching Research
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/tajor.v1i3.66542

Abstract

Background and Study Aim. Physical fitness serves as a significant indicator of an individual's health and overall well-being. This research aims to analyze students' physical fitness by conducting a comparative study based on social status. Physical fitness was measured as an indicator of students' health and well-being.Material and Methods. Quantitative descriptive research using survey method. This study involved low-grade students from two elementary schools, namely Mujahidin Elementary School and State Elementary School 16 Rasau Jaya, which have different social status. The sampling method used purposive sampling technique, with a total sample of 40 students from each school. Physical fitness data collection was conducted using the Indonesian Physical Fitness Test. Analysis was assisted using the SPSS 26 application.Results. The results showed a significance value of 0.538 > 0.05 that there was no significant difference in physical fitness between students from both schools based on social status. Although there were variations in the mean physical fitness scores, the differences did not reach the level of statistical significance.Conclusions. This study contributes to the understanding of physical fitness differences based on social status among low-grade students. The implications of the results of this study can be used for the development of more focused intervention programs to improve physical fitness, especially among students with economic and educational challenges.
Optimizing Arm Muscle Endurance in Pencak Silat Athletes: Insights from a Literature Review Nubatonis, Jefrio Demitrimus; Sulistiyono, Sulistiyono; Husein, Muhamad; Septianto, Irvan; Runesi, Salmon; Zakiah, Dwi Manna Nazmi; Dewantara, Julian; Azrina, Jihan; Islam, Syahrizal; Salacup, Vince Louisse D.
Tanjungpura Journal of Coaching Research Vol 2, No 3 (2024): Tanjungpura Journal of Coaching Research
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/tajor.v2i3.80838

Abstract

Background and Study Aim. Pencak Silat is a martial art that demands exceptional physical strength, agility, and endurance. Among these, arm muscle endurance plays an important role in performing effective offensive and defensive maneuvers. Improving arm muscle endurance not only enhances technical efficiency but also minimizes fatigue and prolongs performance during matches. This study aims to explore and analyze proven strategies and methods to optimize arm muscular endurance in Pencak Silat athletes.Materials and Methods. This study used a literature review approach to investigate findings related to improving arm muscular endurance in Pencak Silat athletes. The research process involved a systematic search of electronic databases, including Google Scholar, PubMed, and ScienceDirect, using specific keywords such as “Pencak Silat,” “martial arts,” “arm endurance,” “muscular endurance,” and “training.” After applying exclusion criteria, eight relevant articles were selected for analysis. Additional sources, including university libraries, conference proceedings, and online articles, were also reviewed. The collected data were analyzed qualitatively to identify key themes and effective practices.Results. Some of the key findings in this study include that optimal arm muscle endurance is required by pencak silat athletes to perform repetitive movements such as punches, kicks and locks with maintained speed and power throughout the match. Physiology and Components of Muscular Endurance. Arm muscles have two main endurance components, namely anaerobic endurance (for explosive movements) and aerobic endurance (for long-term endurance). These two components must be drilled in balance to improve the performance of martial arts athletes. Effective Training Methods. Strength training using weights, high-repetition muscular endurance training, and high-intensity interval training (HIIT) have been shown to be effective in improving arm muscle capacity.Conclusion. Optimizing arm muscle endurance is one of the important aspects in improving the performance of Pencak Silat athletes. Well-developed arm muscle endurance allows athletes to maintain their strength and technique during prolonged and intense training or competition. This study highlights the importance of incorporating a balanced and targeted training program to maximize athletes' potential and support their success in Pencak Silat. By synthesizing insights from existing literature, this study seeks to provide clear and practical recommendations for designing effective training programs tailored to the needs of athletes.
Rehabilitation of the knee following ACL repair and reconstruction: A review of clinical best practices Haidar, Muhammad Daffa; Mulyawan, Rizki; Dewantara, Julian; Jurek, Joanna Michalina
Tanjungpura Journal of Coaching Research Vol 3, No 1 (2025): Tanjungpura Journal of Coaching Research
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/tajor.v3i1.88592

Abstract

Background and Study Aim. ACL reconstruction is the surgical replacement of the anterior cruciate ligament with a tissue graft to restore knee function. To avoid problems including edema, loss of range of motion, muscle weakness, poor balance, and recovery of knee function, rehabilitation treatment should be performed after surgery. Immediate implementation of open kinetic chain exercises, use of criterion-based progressions for various activities such as running, sprinting, and plyometrics, and implementation of a secondary prevention program. This clinical practice review is to discuss the parameters associated with the rate of phase repair for ACL repair and to guide therapists according to the parameters of postoperative healing.Material and Methods. The patient presented with a knee brace still in place, swelling and incision marks above the patella, and atrophy of the dextra quadrisep muscle, the patient still had difficulty bending and straightening his right knee, and used crutches to help him walk. The modalities given are massage, electrotherapy (TENS), various exercises (exercise therapy), stretching, and cryotherapy.Results. There are five phases of rehabilitation: maximal protection, moderate protection, minimum protection (initial strengthening), Neuromuscular Control and Functional Training (strengthening-cardiovascular conditioning), and maintenance and Return to Activity (controlled agility-advanced conditioning). These stages are to help reduce swelling, increase joint range of motion, increase muscle strength, and reduce pain.Conclusion. Periodization theory should be fundamentally understood by sports rehabilitation professionals, especially physical therapists and sports medicine physicians. So that a safe and organized postoperative procedure can be established.
Co-Authors Athaya, Haura Azrina, Jihan Dina Agustina, Dina Eken, Özgür Haidar, Muhammad Daffa Husein, Muhamad Islam, Syahrizal Jurek, Joanna Michalina Malek, Nor Fazila Abd Mulyawan, Rizki Nubatonis, Jefrio Demitrimus Rina Yuniana Salacup, Vince Louisse D. Septianto, Irvan Shukla, Manish Sigit Nugroho Stefanska, Olga Stojanović, Stefan Sulistiyono Sulistiyono Sumaryanti Sumaryanti Taiar, Redha Zakiah, Dwi Manna Nazmi