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Journal : Sport Science: Jurnal Sain Olahraga dan Pendidikan Jasmani

Hubungan Antara Aktivitas Fisik Dengan Indeks Massa Tubuh Pada Situasi Pandemi Covid-19 Magdalena, Riana; Budi, Didik Rilastiyo; Widanita, Neva; Syafei, Muhamad; Listiandi, Arfin Deri
Ilmu Olahraga Vol 21 No 2 (2021): Sport Science: Jurnal Sains Olahraga dan Pendidikan Jasmani
Publisher : Pusat Studi Ilmu Keolahragaan, Fakultas Ilmu Keolahragaan, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/JSOPJ.65

Abstract

The Covid-19 pandemic has made changes in the routines of physical activity and sports carried out by students, so it is necessary to know the condition of the Body Mass Index (BMI) owned by students, especially sports students. The purpose of this study was to determine the relationship between physical activity and the condition of Body Mass Index in sports students. The research method uses a Corelational study with the side technique used, namely Total Sampling. The sample in this study were students of the Department of Physical Education, Jenderal Soedirman University with a total of 41 people consisting of 31 men and 10 women. The research instrument used a 24-hour Physical Activity Recall test to measure the level of physical activity and a Body Mass Index (BMI) test. Data analysis used the prerequisite test for normality and linearity, while the hypothesis test used the Chi-square test to determine whether or not there was a relationship between two variables. The results of data analysis showed that the level of physical activity carried out by students in the Covid-19 pandemic situation was in the less/low category and Body Mass Index (BMI) in the overweight or obese category. The conclusion of this study is that there is a relationship between the level of physical activity and Body Mass Index, meaning that the better the physical activity, the better the condition of the Body Mass Index. or normal.
BEEF Principle to Shooting Free Throw Accuracy Based on Biomechanical Analysis Febriani, Ayu Rizky; Hidayat, Rohman; Syafei, Muhamad; Budi, Didik Rilastiyo; Sulaiman, Sulaiman
Ilmu Olahraga Vol 22 No 1 (2022): Sport Science: Jurnal Sains Olahraga dan Pendidikan Jasmani
Publisher : Pusat Studi Ilmu Keolahragaan, Fakultas Ilmu Keolahragaan, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/JSOPJ.75

Abstract

This study aims to determine the results of shooting free throws which were analyze biomecally using kinovea software and to find out details of the angle (degrees) resulting from shooting free throw. Design of this research is descriptive quantitative with persentage by analizyng the free throw shooting motion which is 4 categorized; result of point shooting by applying the BEEF principle, shooting result point not applying the BEEF principle, shooting result no point but applying the BEEF principle, shooting result no point and no applying BEEF principle. The population are who were members of the UKM basketball Jenderal Soedirman University. The sample in this reseacrh amounted to 30 people. The analysis shooting motion the incoming ball free throw by applying the BEEF principle gets the highest percentage results, 46.6%; Balance of 83.90°, Elbow 89.21°, all off sample of this category is focused on the target shooting, follow through 179.98°. Shooting free throw by applying the correct BEEF principle will get a greater percentage of balls in than not applying. Of course with the support other dominant factors such as mental, self efficacy and antropometry.