Jurnal Performa Olahraga

Pengaruh Durasi Tidur Terhadap Konsentrasi dan Hubungannya dengan Ketepatan Shooting pada Tim Sport Science FC

2024-03-02T09:05:26+00:00

Penelitian ini bertujuan untuk mengetahui perbandingan tingkat konsentrasi antara Pemain Tim Sport Science Fc yang memiliki durasi tidur yang kurang dengan pemain yang memiliki durasi tidur yang cukup. Tujuan yang kedua adalah untuk mengetahui hubungan tingkat konsentrasi dengan ketepatan shooting pada Pemain Tim Sport Science Fc Makassar. Sampel pada penelitian ini adalah Pemain Tim Sport Science berjumlah 30 orang yang dipilih melalui tehnik purposive sampling. Hasil penelitian menunjukkan bahwa terdapat perbandingan yang signifikan tingkat konsentrasi antara pemain yang dengan durasi tidur yang kurang dan pemain dengan durasi tidur yang cukup dengan nilai signifikan 0,044. Nilai rata-rata 19,60 untuk pemain dengan durasi tidur kurang dan 23,54 untuk pemain dengan durasi tidur yang cukup dengan perbandingan sebesar 3,93. Hasil penelitian berikutnya menunjukkan bahwa tidak terdapat hubungan yang signifikan tingkat konsentrasi dengan ketepatan shooting dimana pada kelompok dengan durasi tidur kurang memiliki nilai signfikan sebesar 0,123 dan kelompok pemain dengan durasi tidur cukup memiliki nilai signifikan 0,183.

Correlation of Arm Muscle Power and Flexibility with Shot Put Ability

2024-03-09T06:16:15+00:00

This research is a type of quantitative research with a correlational design. The population in this study was all students at SMP Negeri 10 Kendari, totaling 288 people. Based on considerations, the selected population was all male students, totaling 110 people. The sample used in this research was 33 people. Or 30% of the population, namely all existing sons. The sampling technique was carried out using a stratified random sampling technique. The instrument for measuring arm muscle power uses the two-hand medicine ball put test. Measuring the flexibility of the backbone using a sit and reach test and the flexibility of the backbone using an extension dynamometer. The test to measure bullet-rejecting ability is to perform a repulsion starting from the boundary line to where the bullet falls, which is measured in meters. The data analysis technique uses descriptive tests, analysis prerequisite tests, namely normality and linearity tests, as well as hypothesis testing with the help of SPSS 20. The magnitude of the contribution of arm muscle power and flexibility of together to shot put ability is shown by the coefficient of determination r2 x 100% = (0.946)2 x 100% = 89.50%. This can be interpreted as 89.50% of the contribution or variable contribution of arm muscle power and flexibility of the spear to shot put ability.

Lived Experiences of Athletes' Dual Career: A Phenomenological Study

2024-07-04T17:36:14+00:00

The study aims to examine to investigate the variables influencing the dual role of student athletes. This qualitative study used a phenomenological research design which examined the needs of student athletes at particular state colleges and universities performing dual roles . The researchers discovered that obstacles that make it difficult for individuals to fulfill their obligations in both athletics and academics are time management, money problems, and internal issues such as parental and teachers support. Policy for counselling interventions among athletes is necessary for development sports program.

The Effect of Plyometric Jump To Box Training on The Jump Height

2024-06-03T01:28:29+00:00

This study aimed to assess the impact of plyometric jump to box training on vertical jump height in female basketball athletes from Smandala Mutiara. The research method employed a quasi-experimental design with a one-group pretest-posttest design. The research sample consisted of 30 female basketball athletes from Smandala Mutiara with an average age of 16-18 years. Data analysis was conducted using a t-test with a significance level of 5% (0.05). The intervention in this study involved plyometric jump to box training for 6 weeks, conducted three times a week, aimed at improving vertical jump height. Vertical jump height plays a crucial role in every aspect of basketball, both in defense and offense, and enhances players' technical abilities in various on-court situations. Pretest and posttest data were normally distributed as indicated by the Shapiro-Wilk test (pretest: 0.2, posttest: 0.117). The pretest results for vertical jump test yielded a maximum score of 41, a minimum score of 27, and a mean of 35.47, while the posttest data showed a maximum score of 42, a minimum score of 28, and a mean of 36.30, with an average increase of 0.83. This indicates an improvement in vertical jump height before and after the intervention. The t-test result yielded a calculated t-value of 5.000 > t-table value of 2.045, with p-value of 0.000 < 0.05. The percentage increase in average height was 2.3%. The t-test results indicate that plyometric jump to box training significantly influences the improvement of vertical jump height in female basketball athletes from Smandala Mutiara. Thus, the alternative hypothesis (Ha) is accepted, and the null hypothesis (H0) is rejected. The implication of this research is that plyometric jump to box training affects vertical jump height in female basketball athletes, but the sample size and types of training should be enhanced to further improve athletes' performance.

Motivasi dan kreativitas guru madrasah aliyah dalam pembelajaran Pjok pasca pandemi covid 19

2023-12-27T05:26:33+00:00

Pandemi Covid 19 menimbulkan kendala terhadap berlangsungnya kegiatan pembelajaran pendidikan jasmani olahraga dan kesehatan yang disebabkan oleh berbagai tindakan untuk pencegahan mewabahnya coronavirus. Kendala yang dihadapi guru pembelajaran pendidikan jasmani olahraga dan kesehatan ialah minat akademik peserta didik dalam mengikuti pembelajaran menurun, kinerja guru semakin berat, tujuan pembelajaran tidak tercapai dengan optimal, kesulitan terjadi dalam proses pembelajaran, hasil belajar peserta didik menurun, dan ada kesulitan dalam penilaian dan evaluasi, dampak lain dari pandemi covid 19 dalam pembelajaran PJOK pasca pandemic dapat terlihat dimana motivasi dan kreativitas guru maupun peserta didik dalam kegiatan pembelajaran selama pandemi adanya perubahan dalam penyampaian pembelajaran. Pembelajaran PJOK saat ini banyak membutuhkan motivasi dan kreativitas guru, yang sesuai yang mendukung terselenggaranya pendidikan yang baik guna mencapai tujuan pendidikan

Training Methodologies in Sambo: A Comparative Study with other Martial Arts

2024-10-22T17:15:52+00:00

This comparative research explores the complex martial arts disciplines of Sambo, Brazilian Jiu-Jitsu (BJJ), Judo, and Taekwondo, analyzing their distinct techniques, strategic orientations, and impact on combat preparedness. The research highlights the diverse levels of skill across practitioners, as measured by participant scores (PS). BJJ practitioners excel in ground-based fighting methods, whereas Taekwondo focuses on agility and precise striking. Thematic studies demonstrate that Sambo exhibits flexibility by swiftly shifting between striking and grappling techniques, which is in contrast to Judo's emphasis on strategic balance, leverage, and tactical accuracy. The research clarifies the effectiveness of each discipline in improving the readiness of practitioners for war, highlighting the need to align training methods with particular combat situations and strategic goals. Nevertheless, the presence of constraints such as the size of the sample and the variety of the demography requires careful interpretation of the results