جستجوی مقالات مرتبط با کلیدواژه "وضعیت تغذیه" در نشریات گروه "تربیت بدنی"

The aim of this study was to investigate physical activity and nutritional status in children with precocious puberty.

The current research was of a descriptive-correlation type. The present research population was children aged 7 to 11 years living in Qazvin city, from which 100 people (70 girls and 30 boys) were selected as research participants in a non-probabilistic way. In order to collect data, 24-hour food recall questionnaires, nutritional behavior and IPAQ physical activity questionnaires were used.

The findings of the research showed that the amount of physical activity and sleep of children with normal puberty was higher than children with premature puberty (p=0.001). The nutritional status including the consumption of fruit (p=0.006), vegetables (p=0.009), milk (p=0.001) in children with normal puberty was more than children with precocious puberty, while the consumption of fast food (p=0.037) and snacks (p=0.009) was the opposite. The consumption of meat (p=0.124) and bread and cereals (p=0.564) was not significantly different in the two groups. Weight (p=0.005) and height (p=0.022) of children with precocious puberty were more and taller than children with normal puberty. There was no significant difference in the use of electronic devices between children with normal puberty and children with premature puberty (p=0.189).

The status of physical activity, nutrition (consumption of fruits, vegetables and milk) and sleep in children with normal puberty was better than children with precocious puberty. Children with normal puberty had healthier lives.

The aim of this study was to Compare Effectiveness motor proficiency of the nutritional status on men in different age groups ((children, adolescents and young adults)), respectively. Statistical Society study was for children all student ages 10-7 years, for adolescents all student ages 15-12 years and for Youth of all students 20-18 of Tehran University except the student physical education. The sample was 90 people in each of the age groups, the four elementary schools and four high schools in Tehran and Tehran University male students were chosen by cluster sampling. This study was a descriptive survey and comparison measurement was test of instruments anthropometric and Brvnynks- Oseretsky. The results showed that among malnutrition, moderate nutrition and proper nutrition in adolescence and adulthood motor proficiency was not statistically different ages but among children ages motor proficiency were significantly different. In addition, no significant difference between motor proficiency age groups. It seems due to the impact of nutritional status on motor proficiency, and this issue was observed in this study at an early age; therefore, children are the most vulnerable in this context and considering the nutritional status of children is very important.

The purpose of the present study was to investigate the effect of motor skills on the nutritional status of boys aged 7 to 15 years in Ardabil city. The statistical population of the research was for children of all students aged 7 to 11 years, for teenagers of all students 12 to 15 years. The research sample was 80 people in each of the age groups, who were selected from 5 schools in the primary period and 5 schools in the first secondary period of Ardabil city by targeted cluster method. The current research was a descriptive survey and comparison, and the measurement tool was anthropometry and Broninx-Ozertsky test. The results of the research showed that there was no significant difference between the groups of malnutrition, average nutrition, and proper nutrition in motor skills of teenagers, but there was a significant difference between the groups of motor skills of children. In addition, there was no significant difference between motor skills of different age groups. According to these results, it seems that nutritional status has an effect on motor skills, and this issue was observed in the present research in childhood and adolescence; therefore, children and teenagers are considered the most vulnerable group in this field, and it is very important to pay attention to their nutritional status.

Proper nutrition, especially essential energy and nutrients intake, is very important, particularly for women athletes. This study was conducted to investigate the nutritional status of Iranian national karate athletes.

This descriptive-analytical study was conducted on 15 Iranian women karate athletes of the national team aged 14-18. The required data were collected using general information questionnaires, and food and 7-day activity diaries were also kept. The data were analyzed using Nutrition 4 and SPSS 22.

The average calorie intake was 2368 ± 540 and the daily energy intake was 2446 ± 354 kcal/day. The average carbohydrate, protein, and fat intake were within the recommended DRI values. Carbohydrates, proteins, and fats accounted for 55.36, 14.52, and 30.11 percent of the total daily energy intake, respectively. Regarding the micronutrients, the average intake of vitamins D, E, pyridoxine, folate, calcium and magnesium was significantly lower and vitamins A, K, C, Thiamine, riboflavin, niacin, pantothenic acid, biotin, cobalamin, Phosphorus, iron, zinc and copper were significantly higher than the recommended DRI values.

in terms of most of micronutrients, the nutritional status of karate athletes was different from standard values. The difference between the nutrient intake and the recommended doses may affect the athletes' physiological growth as well as their athletic function. Therefore, controlling and reviewing the athletes' diet seems essential. As a result, athletes need nutritional information (nutrition before, during, and after exercise) and the knowledge about different food groups.

Individual constraints are of the factors that can effect on motor development. The aim of this study was to investigate the relationship between motor proficiency with body mass index and nutritional status in healthy boys 10-14 years old in Tehran. Statistical sample was of 120 children for BMI and 90 children for nutritional status. body mass index groups, lean, normal, overweight and obese groups nutritional status to malnutrition, average feeding and Appropriate division Who were chosen by cluster purposeful and motor proficiency was assessed using the by BOT-2 test. The results showed that the between conditions BMI, lean and normal, normal and obese, overweight and obese, there is a significant difference in motor proficiency but in other cases, the difference was not significant. As well as between conditions of malnutrition and normal nutrition, normal nutrition and proper nutrition, proper nutrition and malnutrition, there is a significant difference in motor proficiency. According to this result, body mass index and nutritional status of children in this age affects motor proficiency, which may be different BMI groups in motor proficiency in geometry and mass of body parts, mechanical factors attributed and differences in nutritional status groups to the role of food items brain growth and physical development, he said.