Effect of windmill arm exercises on junior swimmers’ 50-meter freestyle speed in swimming

Manil Kara Kauki, Yudik Prasetyo, Cerika Rismayanthi, Syed Kamaruzaman Syed Ali, Deni Hardianto, Ricky Fernando, Alficandra, Rizqie Auliana, Danarstuti Utami, Desy Yunita Utami, Ardi Riyana, Amran, Reza Adityas Trisnadi, Kukuh Wahyudin Pratama

Manil Kara Kauki et al. – Effect of windmill arm exercises on junior swimmers’ 50-meter freestyle speed in swimming –  Fizjoterapia Polska 2024; 24(5); 374-386

DOI: https://doi.org/10.56984/8ZG020C49RP

Abstract The purpose of this study is to determine the effect of windmill arm exercises on 50-meter freestyle swimming speed. Methods. This research used an experimental method with a one-group pre-test-post-test research design. Sampling used a total sampling technique with 45 junior swimmers as participants. The data collection method used the 50-meter freestyle swimming test in both the pre-test and post-test. This research used the t-test for analysis. Results. Based on the results of this research, the calculated t-value is 20.364. This t-value (20.364) is compared to the critical value of t (2.000) at a significance level of α = 0.05 with a degree of freedom df = n − 1 = 44. Thus, tht_hth​ (20.364) > ttt_ttt​ (2.000), and based on the table for α = 0.05, a significance level of 0.05 is obtained. This indicates a significant effect on improving the 50-meter freestyle swimming speed of the sample group. Conclusions. Thus, the null hypothesis (H0) is rejected, and the alternative hypothesis (Ha) is accepted. Findings. The alternative hypothesis (Ha) states that windmill arm exercises affect 50-meter freestyle swimming speed in junior swimmers.
Key words windmill arm, freestyle swimming, junior swimmer
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The study of rice bran cookies for diabetic diet and dyslipidemic diet

Rizqie Auliana, Fitri Rahmawati, Wara Kushartanti, Cerika Rismayanthi, Kukuh Wahyudin Pratama, Manil Kara Kauki, Reza Adityas Trisnadi, Ardi Riyana, Danarstuti Utami, Desi Yunita Utami, Amran, Ari Tri Astuti, Deni Hardianto, Muhammad Nazim Razali, Aida Mustapha, Syed Kamaruzaman Syed Ali

Rizqie Auliana, Fitri Rahmawati, Wara Kushartanti et al – The study of rice bran cookies for diabetic diet and dyslipidemic diet –  Fizjoterapia Polska 2024; 24(1); 258-265

DOI: https://doi.org/10.56984/8ZG2EF8m5D

Abstract
This study is about the use of rice bran as a snack for people with degenerative diseases of diabetes mellitus and hypercholesterolemia. Non-Communicable Diseases (NCDs) are the highest cause of death and result in loss of productive days for sufferers and companions. To overcome this problem, the study aims to test rice bran cookies with 30% substitution on glucose levels, cholesterol levels, and triglyceride levels in experimental animals so that they can be recommended as healthy cookies low in sugar and low in fat for a snack for people with diabetes mellitus and dyslipidemia. This type of research is an experiment. Research location of the Inter-University Center Experimental Animal Laboratory (PAU) Gadjah Mada University (UGM). The initial stage is to prepare 15 male Sprague Dawley (SD) male white rats weighing 250-300 grams and in closed cages. Rats measured blood glucose levels, total cholesterol and triglycerides. Furthermore, the rats were grouped into 3 groups, and 2 groups were given an injection of streptozotocin (STZ) to make the rats diabetic. Group 1: 5 healthy rats fed a standard diet, group 2: 5 diabetic rats fed a standard diet, and group 3: 5 diabetic rats fed with rice bran cookies. Drinking water is given ad libitum and feeding is given every morning. Furthermore, weighing and analysis of blood glucose levels, total cholesterol, and triglycerides were carried out on the seventh, tenth, seventeenth, twenty-fourth, thirty-first, and thirty-eighth days. The results showed that 30% substitute bran cookies were able to reduce glucose levels, cholesterol levels, and serum triglyceride levels so that they could be recommended as a snack for people with diabetes mellitus and people with dyslipidemia.
Keywords
rice bran, cookies, diabetic, dyslipidemic, non-communicable diseases
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