The Effect of Body Fats Percentage on Cardiovascular Resistance for Futsal Athlete

Abstract

This study aims to determine the effect of body fat percentage on cardiovascular endurance for futsal athletes. This study is an experimental design. The population in this study were Futsal athletes of Faculty of Sports Science, Universitas Negeri Makassar. There were ten Futsal athletes selected by purposive sampling technique. The data analysis technique used is descriptive statistics. Examining the reliability of the data, the researchers did a normality test before calculating the t-test. The results showed that the greater level of body fat the sample had, the lower the cardiovascular endurance of the sample and vice versa, the lower the body fat percentage the sample had, the higher the cardiovascular resistance of the sample. This can be proven from the results of descriptive analysis obtained (1) Fat percentage, obtained an average value of 19, standard deviation of 2.88, minimum value of 5.63, maximum value of 23.80, range 8.40 (2) cardiovascular endurance, obtained average value of 40, standard deviation of 5.63, minimum value of 33.60, maximum value of 51.60, range of 18.00. For testing the normality of the data obtained (1) the percentage of fat obtained asymp = 0.605 (p˃0.005), then this shows that the fat percentage data follows a normal distribution or normally distributed (2) cardiovascular endurance Asymp = 0.995 (p˃0.005), this shows that the cardiovascular endurance data follows a normal distribution or normal distribution. Then to test the hypothesis testing using the SPSS statistical program, the average value of t count (t) = 20.797 * 22.490 (p≤ 0.005), means that there is an effect on body fat percentage on cardiovascular endurance in futsal athletes from Faculty of Sports Science, Universitas Negeri Makassar's students.

The Effect of Body Fat Percentage on Vo2max in Faculty of Medicine Students at the University of Lampung

“…The results of this study are in line with research conducted by Anjali et al [5] concerning the relationship between VO2max and body fat percentage in female athletes, which showed statistically higher VO2max values in female athletes who regularly exercised in their two-year career than in non-athletes. This study also demonstrated a negative correlation between VO2max and body fat percentage.…”

“…Someone with the same height and weight will not have the same percentage of body fat, because the level of fat in the body is also affected by activities and daily diet. One study showed that athletes who tend to have a high percentage of body fat tend to have low VO2max values compared to athletes who have ideal or normal body fat percentages who will have good VO2max values [5]. So that the percentage of body fat sufficiently affects the amount of VO2max [6].…”

Upaya Meningkatkan Hasil Belajar Passing Kaki Bagian Dalam Melalui Gaya Mengajar Resiprokal Dalam Permainan Sepak Bola Pada Siswa Kelas IX 4 SMP Negeri 40 Makassar

“…Permainan sepak bola bertujuan untuk mencetak gol sebanyak-banyaknya ke gawang lawan dan menjaga gawangnya sendiri agar tidak kemasukan gol dari lawan. Pertandingan sepak bola dimainkan oleh 2 tim dan masing-masing beranggotakan 11 pemain, lamanya durasi permainan sepak bola yaitu 90 menit dalam dua babak, setiap babak belangsung selama 45 menit (Saharullah, 2018). Teknik dasar permain sepak bola meliputi kemampuan menendang (passing), menendang ke gawang (shooting), menggiring bola (dribbling), menghentikan bola (control), menyundul bola (heading).…”