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JURNAL ILMU KEOLAHRAGAAN
Published by Universitas Negeri Medan
ISSN : 16931475     EISSN : 25499777     DOI : doi.org/10.24114/jik
Core Subject : Health, Education,
Education Public Health Other
Jurnal ini di kelola oleh Fakultas Ilmu Keolahragaan Universitas Negeri Medan. Jurnal memuat tentang hasil penelitian dan hasil kajian teori dalam bidang Olahraga.
Arjuna Subject : -
Articles 343 Documents
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KORELASI ANTARA POSTUR TUBUH DAN CEDERA OLAHRAGA DITINJAU DARI ASPEK BIOMEKANIKA Mahmuddin; Indry Natalia Tambunan; Carry Rafles Naibah; Wisron Situmorang; Aldo Rahmat Pakpahan; Putri Enjel Sitorus
JURNAL ILMU KEOLAHRAGAAN Vol 24 No 2 (2025): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v24i2.69972

Abstract

This study aims to analyze the relationship between postural deviations and an increased risk of sports injuries from a biomechanical perspective. The research method is a literature review, examining various research results and current scientific sources that discuss the biomechanical aspects of posture and its relationship to sports injuries. The analysis was conducted descriptively and comparatively with biomechanical theory, empirical findings, and corrective approaches based on biomechanical training and technology. The results of the study indicate that postural deviations significantly affect movement efficiency and body stability, which in the long term can increase the risk of injury, especially in the lower back, knees, and shoulders. From a biomechanical perspective, this relationship is explained by changes in forces, torques, the center of gravity, and imbalanced muscle activation patterns. Effective postural prevention and correction efforts include biomechanical evaluation using motion analysis, core and stabilizer muscle strengthening exercises, stretching of tight muscles, and neuromuscular and proprioceptive control training. These interventions can restore postural alignment, improve the body's mechanical efficiency, and reduce the risk of recurrent injury.
TINJAUAN KECEMASAN DAN MOTIVASI ATLET EKSTRAKURIKULER SEBELUM MENGIKUTI PERTANDINGAN BULUTANGKIS MAS TI PASAR SURIAN Putra Mulyawan, Muhammad Raja Asratullah; Haw Sin, Tjung; Mardesia, Pringgo; Edmizal, Eval
JURNAL ILMU KEOLAHRAGAAN Vol 24 No 2 (2025): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v24i2.69996

Abstract

This study aims to determine the anxiety and motivation levels of MAS TI Pasar Surian badminton extracurricular athletes before participating in competitions. Anxiety and motivation are psychological factors that have a significant effect on athletes' mental readiness and performance in competitions. This study uses a descriptive method with a quantitative approach. The population in this study consisted of all 30 extracurricular badminton athletes at MAS TI Pasar Surian. The sampling technique used total sampling, so that the entire population was used as the research sample. Data collection was conducted through questionnaires, which were then analysed using the frequency distribution technique with the percentage formula P = F/N × 100%. The results showed that the athletes' anxiety levels were in the moderate to high categories, with 3 people (10%) in the very low category, 3 people (10%) in the low category, 12 people (40%) in the moderate category, 6 people (20%) in the high category, and 6 people (20%) in the very high category. Meanwhile, the athletes' motivation levels tended to be low, with 3 people (10%) in the very low category, 14 people (46.7%) in the low category, 10 people (33.3%) in the moderate category, 1 person (3.3%) in the high category, and 2 people (6.7%) in the very high category. These results indicate that most athletes still experience high anxiety and low motivation ahead of competitions, necessitating intensive mental and motivational coaching by trainers to enhance athletes' readiness and performance.
ANALISIS GERAK OTOT-OTOT INTI PADA FASE START DAN PUTARAN RENANG GAYA BEBAS Charles Prakas Purba; Krish Dwi Sadewa Pakpahan; Van Assel Simangunsong; Sopian Siregar; Aziz Torang Koto; Mahmuddin
JURNAL ILMU KEOLAHRAGAAN Vol 24 No 2 (2025): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v24i2.70003

Abstract

This study aims to analyze the activity of swimmers’ core muscles during the start and turn phases in freestyle swimming using the electromyography (EMG) method. The core muscles are an essential component of the human movement system that function to maintain trunk stability, transfer power from the lower limbs to the upper limbs, and preserve the streamline position while swimming. Proper activation of the core muscles improves movement efficiency and contributes to faster swimming performance.The study was conducted by observing athletes during the start and turn-back phases of freestyle swimming. Observations were focused on two main phases: the start phase and the turn phase. The results showed that the highest core muscle activity occurred during the take-off phase at the start and the push-off phase from the wall. The gluteus maximus and erector spinae muscles played dominant roles in generating explosive power, while the transversus abdominis was essential for maintaining body stability during the glide phase. This study concludes that coordination and strength of the core muscles significantly affect speed, efficiency, and body stability during the critical phases of freestyle swimming. Core muscle strengthening exercises are therefore recommended as a primary component of swimming training programs to enhance athletic performance.
EFEK LATIHAN PUSH-UP TERHADAP FREKUENSI PUKULAN JODAN TZUKI DAN TANGKISAN AGEUKE PADA CABANG OLAHRAGA KARATE Rusli, Muhammad
JURNAL ILMU KEOLAHRAGAAN Vol 22 No 2 (2023): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v22i2.51422

Abstract

Penelitian ini bertujuan untuk mengetahui apakah ada efek latihan push-up terhadap frekuensi pukulan jodan tzuki dan tangkisan ageuke pada cabang olahraga karate. Penelitian ini dilaksanakan pada seluruh putra karateka ranting BPD Konawe yang berjumlah 78 orang. Dari jumlah ini kemudian diambil 30 orang sebagai sampel dengan teknik random sampling. Sedangkan instrumen yang digunakan adalah tes frekuensi pukulan jodan tzuki dan tangkisan ageuke selama 30 detik. Statistik yang digunakan dalam penelitian ini adalah uji anava dengan taraf signifikan 0,05. Hasil penelitian ini menunjukkan bahwa ada efek latihan push-up terhadap frekuensi pukulan jodan tzuki dan tangkisan ageuke pada cabang olahraga karate dimana F hitung = 51,1  > F tebel [1,15] = 4,25.
PENGARUH LATIHAN SHOOTING MENGGUNAKAN METODE DRILL TERHADAP KETEPATAN SHOOTING DALAM PERMAINAN FUTSAL SISWA SEKOLAH DASAR Firdaus, Aranda; Saputra, Yudha M Saputra M; Sudrazat, Adang
JURNAL ILMU KEOLAHRAGAAN Vol 23 No 1 (2024): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v23i1.57201

Abstract

Sport is a necessity for every human individual and is an important factor in efforts to improve physical condition. Futsal is a type of sport that is in great demand by the public, both among children, teenagers and adults. Where the goal is to score a goal towards the opponent's goal. Of course, this requires accuracy in shooting which can be honed through shooting practice. In this research, the method used is a quasi-experimental method with the research design used is One Group Pretest-posttest design. The population in this study were students in grades IV, V and VI at SDN Gunungsari. With an average age of 10-12 years there are 15 people. With data collection techniques, namely tests, and data analysis techniques using the t-test. The results displayed based on pretest, treatment and posttest activities show that shooting drill practice has an influence on students' shooting accuracy. Based on the results of data analysis, descriptions, testing of research results, and discussion, a conclusion can be drawn, namely that there is a significant influence of shooting drill training on shooting accuracy towards the goal of Gunungsari Elementary School students with tCount 9.012 > tTable 2.093 and a significance value of 0.000 < 0.05. In this way, there is an increase in shooting precision using the drill training method in futsal games
PENGARUH LATIHAN PASSING TRIANGLE PASIF DAN AKTIF TERHADAP ACCURACY PASSING DALAM PERMAINAN FUTSAL ANAK SEKOLAH DASAR Soemantri, Rizky; Sudrazat, Adang; Rukmana, Anin
JURNAL ILMU KEOLAHRAGAAN Vol 23 No 1 (2024): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v23i1.57202

Abstract

Futsal is a sport played by 2 teams of 5 people and is a popular sport. Basic futsal techniques include passing, control, dribbling, shooting and heading. The experimental method was used by the researcher in this study. The research design used quasi-experimental "Two group pretest-posttest design". The instrument in this study was to use a short passing test from the results of the Independet t-test which obtained a tcount value of 4,544 and ttable 2,306. For decision making, i.e. comparing them, it can be seen that 4,544 > 2,306. The alternative hypothesis (Ha) which reads "there is a significant influence of passive and active passing triangle training on the passing accuracy of SDN 3 Wangunsari students" is accepted., so this study proves the research hypothesis and concludes that there is an effect of Passive Passing Triangle and Active Passing Triangle exercises on increasing passing accuracy in Wangunsari Elementary School students with a calculation value of 4,544 and a table of 2,306
PENGARUH LATIHAN PANTULAN DINDING TERHADAP KEMAMPUAN PASSING ATAS BOLA VOLI PADA SISWA PUTRA DI SMAN 1 BLEGA Priyanto, Edi; Anwar, Khoirul; Handayani, Heni Yuli
JURNAL ILMU KEOLAHRAGAAN Vol 23 No 1 (2024): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v23i1.57203

Abstract

In this study is an extracurricular student of SMA Negeri 1 Blega, Learning about the basic passing technique because passing up is one technique that is very simple and easy. Passing over to feed and pass the ball to a friend or team to generate points. So passing this is taught to students extracurricular at SMA Negri 1 Blega and easier to learn passing up because the required energy is not too large so that in a short time it can master. This type of research is a type of pre-experiment research of one groups pretest posttest design. The sample uses 20 extracurricular students. Techniques of collecting data using test techniques. For upper passing ability instrument use passing top measurement test based on AAHPER instrument volunteer skill test theory. Based on the result of research and discussion about the effect of passing exercises wall reflections on the ability passing over students extracurricular SMA Negri 1 Blega. At SMA Negri 1 Blega in the category of both students extracurricular with test result of pretest and posttest normality that the value of 0.268> 0.05 and the value of posttest 0.072> 0.05 and there are homogeneity test results with significant value of 0.276> 0.05 so that the data is homogeneous. And the second using homogeneity test with significant value 0.889 so that the data is homogeneous. The third is using the statistical test or t test, t test results obtained t count value of -5.314 and the value of t table (0,05) (19) equal to 0,95 with significant level 0,00. Therefore t value greater than t table (-9,787 <0,95), it can be concluded that be found influence of reflection of the wall and increase passing up on students extracurricular at SMA Negri 1 Blega
PENGARUH VARIASI LATIHAN PASSING TERHADAP KEMAMPUAN PASSING BAWAH BOLA VOLI PADA ATLET CLUB AKRAL DELI SERDANG TAHUN 2023 Lumbantoruan, Markus Tri Hansen; Hadinoto, Nono
JURNAL ILMU KEOLAHRAGAAN Vol 23 No 1 (2024): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v23i1.57206

Abstract

This study aims to determine the effect of variations in passing training on volleyball underpassing abilities in Akral Deli Serdang club athletes in 2023. This research is experimental research which refers to pre-test, treatment and post-test. The population of this study was all athletes from Club Akral Deli Serdang, totaling 50 people. Sampling used purposive sampling technique, the research sample consisted of 10 people. This research was carried out for 6 weeks, namely in 18 meetings with a training frequency of 3 times a week. The test instrument used is Passing Below Sampek. Hypothetical analysis, namely, the effect of variations in passing training on the volleyball underpassing ability of Akral Deli Serdang club athletes in 2023, obtained by hypothesis testing t_(count) of 9.73. Next, this price is compared with t_(table) with dk = n-1 = 10-1 at the real level  = 0.05 = 2.26. In the hypothesis testing criteria it is stated that at t_count >t_table= 9.73 > 2.26 with  = 0.05 then H_(0) is rejected and H_a is accepted. In this case, it can be concluded that the lower passing training has had a significant influence on the lower passing of volleyball athletes at Akral Deli Serdang Club in 2023
PENGARUH LATIHAN DOT DRILLS DAN SHUTTLE RUN TERHADAP PENINGKATAN KELINCAHAN REAKSI ELAKAN PADA PENCAK SILAT PERSINAS ASAD BANGKALAN Putra, Freanza Diaz Mahesa; Handayani, Heni Yuli; Hidayatullah, Fajar
JURNAL ILMU KEOLAHRAGAAN Vol 23 No 1 (2024): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v23i1.57207

Abstract

This research was conducted to determine whether there was an effect of dot drills and shuttle run training on increasing the Agility of Avoidance Reactions in Pencak Silat Personas Asad Bangkalan. The research was carried out over 8 meetings, this type of research is quasi-experimental research. The research design used was a "two groups pre-test-post-test design". The results of the research show that there is a significant difference between dot drills training and shuttle run training and shuttle run training has an influence on the results of increasing the agility of dodge reactions in Persinas ASAD Bangkalan College fighters. This is proven by obtaining normality test results from the pretest and posttest of 0.200 > 0.05, so the data is normally distributed. As for the homogeneity test obtained with a p-value> 0.05, the data variance was declared homogeneous and hypothesis testing obtained a t-count value of 5.945 and a t-table of 2.365 with a Sig p of 0.00. The results show that there is a significant difference in shuttle run training in increasing the agility of the fighter's dodging reactions at the Persinas Asad Bangkalan College
PENGARUH LATIHAN EL RONDO TERHADAP KETERAMPILAN PASSING BAWAH SEPAK BOLA Makhrus, M; Anwar, Khoirul; Handayani, Heni Yuli
JURNAL ILMU KEOLAHRAGAAN Vol 23 No 1 (2024): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v23i1.57208

Abstract

This study aims to determine the effect of El Rondo training on passing skills under football. The population in this study were 20 players U 12-15 at the Prabu Bhayangkara Bangkalan Football School. The experimental study used a one group pretest-posttest design with a total sampling technique, in which the entire population was sampled. Based on the research obtained, the results of the pretest = 15.00 in the less category and the posttest = 21.00 in the good category with a difference of 5.4. The statistical analysis used in this study is the t test. As for the results of the t test calculation results between the initial test and the final test there is a significant effect. The results of the calculations state that the value of tcount = 16.119> ttable = 1.699 with a level of 𝛼= 0.05 then 𝐻𝑜 is rejected and 𝐻𝑎 is accepted meaning that there is a significant effect of El Rondo Training on Football Passing Skills. So it can be concluded that there is an influence of El Rondo training on passing accuracy in soccer games for Prabu Bhayangkara Bangkalan players

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