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Jurnal Keolahragaan
Published by Universitas Negeri Yogyakarta
ISSN : 23390662     EISSN : 24610259     DOI : 10.21831
Core Subject : Health,
Health Professions
Arjuna Subject : -
Articles 15 Documents
 1   2 
Search results for , issue "Vol 9, No 1: April 2021" : 15 Documents clear
Swimming training on moderate intensity significantly reduces total cholesterol and bodyweight on hypercholesterolemic rat model Sholikhah, Anindya Mar'atus; Ridwan, Mochamad
Jurnal Keolahragaan Vol 9, No 1: April 2021
Publisher : Program Studi Ilmu Keolahragaan Program Pascasarjana Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1644.107 KB) | DOI: 10.21831/jk.v9i1.33362

Abstract

It is well established that regular exercise has many positive benefits on health. Exercise at the appropriate intensity and level has been shown to improve lipid profile and reduce the risk of cardiovascular disease. This study investigates the effect of swimming training on total cholesterol levels and body weight in male Wistar rats. Thirty rats weighing 150-200 grams were randomly divided into one control (C) and two treatment groups (ST=swimming training, SED=sedentary activity). Rats in control (C) group were fed a standard diet, while rats in both treatment groups were fed high-fat diet-induced hypercholesterolemia for three weeks. Rats in ST were then swim-trained at moderate intensity for 30 minutes/day, six days a week for three weeks, and rats in SED were left without exercise stimuli. Body weight was measured weekly. At the end of the experimental period, intracardiac blood samples were drawn to measure the total cholesterol level. Findings revealed that rats’ bodyweight (p=0,045) and blood cholesterol (p=0,034) in ST group were significantly lower compared to SED. It indicates that swimming exercise is shown to be effective in weight loss and reducing blood cholesterol level in hypercholesterolemic rats.
Teknik yang paling dominan pada pertandingan futsal putra profesional I Dewa Made Aryananda Wijaya Kusuma
Jurnal Keolahragaan Vol 9, No 1: April 2021
Publisher : Program Studi Ilmu Keolahragaan Program Pascasarjana Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (929.776 KB) | DOI: 10.21831/jk.v9i1.31853

Abstract

Penelitian ini bertujuan untuk mengetahui teknik yang paling dominan digunakan pada pertandingan futsal putra profesional. Penelitian ini termasuk pada jenis kuantitatif dengan metode survei. Sampel yang digunakan berjumlah empat tim liga futsal putra profesional dengan teknik pengambilan sampel yang digunakan adalah purposive sampling. Analisis data menggunakan uji frekuensi dan presentase dari teknik yang paling sering digunakan. Hasil dari penelitian ini menunjukkan bahwa frekuensi penggunaan teknik passing sebanyak 2181 kali, control sebanyak 1853 kali, dribbling sebanyak 422 kali, shooting sebanyak 238 kali, feinting sebanyak 92 kali, heading sebanyak 25 kali, shielding sebanyak 56 kali, turning sebanyak 17 kali, dan chipping sebanyak 37 kali. Sedangkan  presentase penggunaan teknik passing sebesar 44%, control sebesar 37%, dribbling sebesar 9%, shooting sebesar 5%, feinting  sebesar 2%, heading sebesar 1%, shielding sebesar 1%, turning sebesar 0%, dan chipping sebesar 1%. Berdasarkan hasil tersebut dapat disimpulkan bahwa terdapat dua teknik yang sangat dominan dalam pertandingan futsal putra professional yaitu teknik passing dan control.The most dominant technique in professional men’s futsal matchesAbstractThis study discusses the most dominant technique used in professional men's futsal matches. This research is a quantitative type with survey method. The sample used took four professional men's futsal league teams with the sampling technique used was purposive sampling. Data analysis uses frequency test and percentage of the most frequently used techniques. The results of this study resulted in passing 2181 times, control 1853 times, dribbling 422 times, shooting 238 times, feinting 92 times, heading 25 times, shielding 56 times, turning 17 times, and chipping 37. While the percentage of the use of passing techniques by 44%, control by 37%, dribbling by 9%, shooting by 5%, feinting by 2%, heading by 1%, shielding by 1%, turning by 0%, and chipping by 1%. Based on these results it can be concluded that there are two techniques that are very dominant in professional men's futsal matches, namely passing and control techniques.
Relationship between somatotype and physical fitness: Study on badminton athletes of PB Djarum Kudus Nurlita Tri Ayuningtyas; Hardhono Susanto; Suroto Suroto
Jurnal Keolahragaan Vol 9, No 1: April 2021
Publisher : Program Studi Ilmu Keolahragaan Program Pascasarjana Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2124.596 KB) | DOI: 10.21831/jk.v9i1.38147

Abstract

Badminton athletes should have good physical abilities supported by the suitability of body type (somatotype) as it affects their biomechanics in badminton and performance. The purpose of this study was to explore the correlation between Heath Carter somatotype component factors that affect physical fitness. This study was a cross-sectional research design was used with 43 athletes in PB Djarum Kudus who were selected purposively to be the respondents. The data on Heath Carter somatotype was obtained from anthropometric measurements to generate somatotype scores, namely endomorphy, mesomorphy, and ectomorphy. Cardiorespiratory endurance data were obtained using Balke test, power using vertical jump, and agility using court agility. The somatotype component types of all athletes are central (4.2-4.1-3). Male athletes are of central type (3.5-4-3.5) and females are of mesomorph-endomorph type (5-4-2). Both endomorphy and ectomorphy components showed significant correlation with cardiorespiratory endurance except mesomorphy component. Endomorphy component showed significant correlation with power except for mesomorphy and ectomorphy components. The ectomorphy component with a slender body shape with long arms and legs, low body fat percentage and strong muscle in the arms make it easier for badminton athletes to move in all positions combined.
The use of participatory action research to improve energy intake of the soccer athletes Irwan Budiono; Arif Setiawan; Arif Rahmat Kurnia
Jurnal Keolahragaan Vol 9, No 1: April 2021
Publisher : Program Studi Ilmu Keolahragaan Program Pascasarjana Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (171.23 KB) | DOI: 10.21831/jk.v9i1.33697

Abstract

It was estimated that 5, 3 % of Universitas Negeri Semarang (UNNES) soccer athletes were malnourished. The consumption survey results show that the average dietary energy intake (DEI) was 63.24% of the dietary reference intake (DRI). The purpose of this study was to improve the energy intake of athletes. This research was using a participatory action research method. The study was divided into 2 cycles which allocated in 30 days. This research was using a total sampling method. A total of 19 UNNES soccer athletes were involved as research subjects. Data on nutritional status and energy intake were analyzed to evaluate the success of participatory action research. Semi-Quantitative Food Frequency Questionnaire (SQ-FFQ) used to take dietary energy intake data, Nutrition status measured by BMI using Seca scales and microtome. A non-parametric test was used to analyze the success of the participatory action research program. Results showed that participatory action research can improve energy intake (EI) in athletes. Baseline data showed that the average percentage of DEI was 63.24% from the DRI. The average percentage of DEI increased became 71.38% at the end of the first cycle and rose into a 91.91 % at the end of the second cycle. It is recommended for trainers to include nutrition assistance activities as part of the exercise program for athletes.
The effect of shadow training using consecutive steps and cross steps on the agility of the footwork of badminton athletes Muthiarani, Ahiriah; Lismadiana, Lismadiana; Yuniana, Rina
Jurnal Keolahragaan Vol 9, No 1: April 2021
Publisher : Program Studi Ilmu Keolahragaan Program Pascasarjana Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (326.124 KB) | DOI: 10.21831/jk.v9i1.32256

Abstract

This study aims to determine the effect of sequential and crossed step shadow exercises, as well as the differences between the two on improving footwork agility badminton athlete  PB Wiratama Jaya Yogyakarta. This research is a quasi-experimental study, with a two group pre-test post-test design. The sample in this study amounted to 22 male athletes. The instrument in this study used a series of foot exercises proposed by Tohar. Data analysis techniques on hypothesis testing using the t test. The results showed: first, there was an effect of sequential step shadow training on the agility of the athlete's footwork PB Wiratama Jaya Yogyakarta with a t value of -4.5 and a calculated significance of 0.001. Second, there is an effect of cross-step shadow training on the agility of the athlete's PB Wiratama Jaya Yogyakarta footwork with a t value of -4.667 and a calculated significance of 0.001. and third, there is no significant difference between sequential step shadow training and cross step shadow training in increasing the agility of the footwork athlete PB Wiratama Jaya Yogyakarta. This is based on data obtained from the t value of -1.353 with a significance of 0.191.

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