The purpose of this study was to examine the nutrition intake of secondary school male and female roller speed skating players to check their nutritional status. And it's also meant to make out a standard menu in consideration of their nutritive conditions to provide some information on their sound ...
The purpose of this study was to examine the nutrition intake of secondary school male and female roller speed skating players to check their nutritional status. And it's also meant to make out a standard menu in consideration of their nutritive conditions to provide some information on their sound growth and the improvement of athletic performance. The subjects in this study were 32 secondary school boys and girls who served as roller speed skating players. Out of them, seven, eleven, seven and seven each were selected from a boys' middle school, a girls' middle school, a boys' high school and a girls' high school. They kept a dietary journal by filling out the given self-administered questionnaires, and the collected data were analyzed by the statistical package SPSS 17.0. Statistical data on mean and standard deviation were obtained, and a nutrition analysis program CAN-pro 3.0 was employed to check their energy and nutrient intake. The findings of the study were as follows: First, concerning energy intake, the energy intake of the students from the girls' middle school was appropriate sice they took in the required amount of energy, but that's not the case for the other players from the other schools. In terms of protein intake, the players from the boys' middle school, the boys' high school and the girls' high school ingested an optimum amount of protein, but that's not the case for the players from the girls' high school, whose protein intake was short of the recommended dietary allowance. Second, AMDR(Acceptable Macronutrient Distribution Range) of carbohydrate, protein and fat was appropriate among the players from the boys' middle school, the girls' middle school and the girls' high school according to the dietary reference intakes for Koreans(2010) that specified the optimum energy ratio of the three nutrients for youth aged between 3 and 18 (carbohydrate 55-70%, protein 7-20% and fat 51-30%). But the carbohydrate intake of the players from the boys' high school was below the optimum level, and their fat intake was above it. When the nutrition intake of the players from the boys' high school was analyzed, the reason was that they skipped breakfast often and preferred high-fat food such as hamburger, ramyeon and fried chicken. Third, in terms of the intake of micronutrients, the intake of P, Zn, vitamin B1, vitamin B6 and niacin was appropriate, and calcium and folic acid were identified as the nutrients of which all the players were seriously in want. Specifically, the intake of the two was short of even half the recommended dietary allowance among the players from the boys' middle school and the boys' high school. The intake of iron wasn't appropriate among the players from the boys' high school and the girls' high school, and the intake of vitamin A, vitamin B2 and vitamin C among the players from the boys' middle school and the boys' high school were short of the recommended dietary allowance. Fourth, the menus for the secondary school roller speed skating players were made out to get their energy intake not to reach the level of tolerable upper intake in compliance with the energy requirements(3,000㎉ for middle school male players, 2,500㎉ for middle and high school female players, 3,500㎉ for high school male players), and the energy intake of the menus was close to the recommended dietary allowance. In relation to the balance of the menus, the menus included all the food groups of cereals, meat, fish, eggs, bean products, vegetables, fruit, milk, dairy products, fat/oil and sugar, which indicated that the menus were well balanced. Fifth, the menus for the secondary school players were appropriate in terms of the energy intake of carbohydrate, protein and fat in accordance with the dietary reference intakes for Koreans that specified the optimum energy ratio of the three nutrients for youth aged between 3 and 18(carbohydrate 55-70%, protein 7-20% and fat 15-30%). The above-mentioned findings illustrated that when the nutrition intake of the middle and high school male and female roller speed skating players was analyzed, the nutritions that they didn't take in sufficiently were calcium, iron, vitamin A, vitamin B2, vitamin C and folic aid. Their intake of these nutritions were short of the recommended dietary allowance. As the improper dietary habits and malnutrition of adolescent players are likely to have an adverse impact on their athletic performance and sound development, nutrition education and nutrition counseling should be provided in diverse ways in order to urge them to make the right choice of food and have well-balanced meals.
The purpose of this study was to examine the nutrition intake of secondary school male and female roller speed skating players to check their nutritional status. And it's also meant to make out a standard menu in consideration of their nutritive conditions to provide some information on their sound growth and the improvement of athletic performance. The subjects in this study were 32 secondary school boys and girls who served as roller speed skating players. Out of them, seven, eleven, seven and seven each were selected from a boys' middle school, a girls' middle school, a boys' high school and a girls' high school. They kept a dietary journal by filling out the given self-administered questionnaires, and the collected data were analyzed by the statistical package SPSS 17.0. Statistical data on mean and standard deviation were obtained, and a nutrition analysis program CAN-pro 3.0 was employed to check their energy and nutrient intake. The findings of the study were as follows: First, concerning energy intake, the energy intake of the students from the girls' middle school was appropriate sice they took in the required amount of energy, but that's not the case for the other players from the other schools. In terms of protein intake, the players from the boys' middle school, the boys' high school and the girls' high school ingested an optimum amount of protein, but that's not the case for the players from the girls' high school, whose protein intake was short of the recommended dietary allowance. Second, AMDR(Acceptable Macronutrient Distribution Range) of carbohydrate, protein and fat was appropriate among the players from the boys' middle school, the girls' middle school and the girls' high school according to the dietary reference intakes for Koreans(2010) that specified the optimum energy ratio of the three nutrients for youth aged between 3 and 18 (carbohydrate 55-70%, protein 7-20% and fat 51-30%). But the carbohydrate intake of the players from the boys' high school was below the optimum level, and their fat intake was above it. When the nutrition intake of the players from the boys' high school was analyzed, the reason was that they skipped breakfast often and preferred high-fat food such as hamburger, ramyeon and fried chicken. Third, in terms of the intake of micronutrients, the intake of P, Zn, vitamin B1, vitamin B6 and niacin was appropriate, and calcium and folic acid were identified as the nutrients of which all the players were seriously in want. Specifically, the intake of the two was short of even half the recommended dietary allowance among the players from the boys' middle school and the boys' high school. The intake of iron wasn't appropriate among the players from the boys' high school and the girls' high school, and the intake of vitamin A, vitamin B2 and vitamin C among the players from the boys' middle school and the boys' high school were short of the recommended dietary allowance. Fourth, the menus for the secondary school roller speed skating players were made out to get their energy intake not to reach the level of tolerable upper intake in compliance with the energy requirements(3,000㎉ for middle school male players, 2,500㎉ for middle and high school female players, 3,500㎉ for high school male players), and the energy intake of the menus was close to the recommended dietary allowance. In relation to the balance of the menus, the menus included all the food groups of cereals, meat, fish, eggs, bean products, vegetables, fruit, milk, dairy products, fat/oil and sugar, which indicated that the menus were well balanced. Fifth, the menus for the secondary school players were appropriate in terms of the energy intake of carbohydrate, protein and fat in accordance with the dietary reference intakes for Koreans that specified the optimum energy ratio of the three nutrients for youth aged between 3 and 18(carbohydrate 55-70%, protein 7-20% and fat 15-30%). The above-mentioned findings illustrated that when the nutrition intake of the middle and high school male and female roller speed skating players was analyzed, the nutritions that they didn't take in sufficiently were calcium, iron, vitamin A, vitamin B2, vitamin C and folic aid. Their intake of these nutritions were short of the recommended dietary allowance. As the improper dietary habits and malnutrition of adolescent players are likely to have an adverse impact on their athletic performance and sound development, nutrition education and nutrition counseling should be provided in diverse ways in order to urge them to make the right choice of food and have well-balanced meals.
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