Dio Kevin Alief Utama
Universitas Negeri Surabaya

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Studi Cross Sectional Antropometri Anak Usia 7-12 Tahun Dataran Rendah Muhammad Arja Bahauddin; Dio Kevin Alief Utama; Abdul Aziz Hakim
Journal of Education and Sport Science Vol. 4 No. 1 (2023): Januari 2023
Publisher : Wahid Hasyim University

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Abstract

Penelitian ini bertujuan untuk mengetahui perbandingan data antropometri siswa-siswi 7- 12 tahun di SD Lab School Unesa Surabaya. Rancangan penelitian menggunakan metode survei Metode cross-sectional Ada banyak topik penelitian sebanyak sampel penelitian hingga 58 siswa dan siswi. Teknik analisa data sampel mendalam menggunakan SPSS dan standar pengukuran antropometri digunakan dalam penelitian ini. Hasil analisa data tes antropometri pada siswa kelas 1 dan 2 signifikansi adalah 0,814 > 0,05, kelas 2 dan 3 adalah 0,336 < 0,005, kelas 3 dan 4 adalah 0,901, kelas 4 dan 5 adalah 0,814, dan kelas 5 dan 6 adalah 0,186. Kesimpulannya adalah pengujian antropometri untuk anak dimulai dari kelas 1 SD 6 memiliki perbedaan dalam peningkatan khusus kelas saat berada di lingkungan sekolah. Kata kumci : cross sectional,antropometri, dataranrendah Abstract This study aims to determine the comparison of anthropometric data for students aged 7-12 years at SD Lab School Unesa Surabaya. The research design used a survey method. Cross-sectional method. There were as many research topics as the research sample, up to 58 students. In-depth sample data analysis techniques using SPSS and standard anthropometric measurements used in this study. The results of the analysis of anthropometric test data for students in grades 1 and 2 have a significance of 0.814 > 0.05, grades 2 and 3 are 0.336
Recovery of cold Water immersion as A reduction of Lactic levels In Persebaya U-19 football athletes context review Himawan Wismanadi; Dio Kevin Alief Utama; Heri Wahyudi
Altius: Jurnal Ilmu Olahraga dan Kesehatan Vol. 13 No. 1 (2024): Altius: Jurnal Ilmu Olahraga dan Kesehatan
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/altius.v13i1.41

Abstract

The application of sports science is currently continuing to develop, the results of research in the field of sports produce theories or ideas that can be applied directly in the world of sports, especially sports that focus on athlete performance, namely team sports. Recovery is an important factor in a sports team, to maintain the physical condition of athletes in their best performance. The aim of this research is to discuss the effect of using cold water immersion on lactic acid levels in the blood in soccer athletes and how to use it based on temperature, duration and depth of immersion. The research method used was context review, to determine the effect of CWI on reducing lactic acid levels in the blood in more depth. Inspired by previous research conducted on 22 Persebaya U-19 football athletes, by carrying out a simple CWI method using a barrel, and using water temperature maintained at 10°C - 15°C with a duration of 2.40 minutes of soaking and 1.15 minutes of rest for 5 sets. . To find out more about the effects of CWI, there are several research results and CWI methods that have been used to restore reduced levels of lactic acid in the blood, quoted from several articles and research results from national and international e-journals to discuss the physiological effects of using CWI on athletes after intensity training. tall. The result is that CWI can help speed up neuromuscular recovery, reduce pain in muscles. There are several other sports such as running, tennis, cycling, which use the CWI method for recovery, especially reducing lactic acid levels in the blood. As a recommendation, it is hoped that future research can use this tool. which is easier to measure the temperature of the soaking water so that the temperature remains constant as expected