Pengaruh penerapan carbohydrate loading modifikasi terhadap kesegaran jasmani atlet sepak bola
Abstract: The reduction of
glycogen stores gradually during sports activities affect the performance of
athletes. Carbohydrate loading is a method that aims to increase the glycogen
stores are expected to delay fatigue and prevent hypoglycemia at the time of
the match
Purpose: The purpose of this study was to verify the effect of
modification carbohydrate loading to the physical fitness and some indicators
of nutritional status soccer athletes
Methods: Experimental studies with approaches one group pre and post test
design on 23 athletes aged 14-20 years in Diklat Sepak Bola Bintang Pelajar
Semarang Regency in July 2011. During
one week the subjects were given a high carbohydrate intake approximately 70%
of the total energy requirement (protein and fat are given to normal) and
soccer practice programmed with moderate intensity in the first three days and
continued the intensity of light at the second of three days. Measurements
included weight, height, percent body fat, lean body mass, blood glucose levels
and physical fitness with Asian Committee on the Standarization of Physical
Fitness Test (ACSPFT) method
Results: There were significant differences of physical fitness, physical fitness
components (speed and cardiorespiratory endurance), body mass index, percent
fat, lean body mass and blood glucose levels before and after treatment with p
<0.05
Conclusion: Modified carbohydrate loading effected on physical fitness of
soccer athletes. Fat mass and lean body mass to be the most influence factors
on physical fitness
Keywords: carbohydrate loading
modification, physical fitness, soccer athletes
Penulis: Bayu Febri Utoro,
Fillah Fithra Dieny
Kode Jurnal: jpkesmasdd160557
