Introduction: Muslims fast from dawn to dusk during Ramadan. The effects of prolonged food deprivation on endocrine hormones have been studied in healthy adults but no previous study has investigated this effect on children. This study aimed to evaluate the feasible changes in serum level of thyroxin (T3), tetraiodothyronin (T4), thyroid stimulating hormone (TSH) and body composition in pre-men...

introduction: muslims fast from dawn to dusk during ramadan. the effects of prolonged food deprivation on endocrine hormones have been studied in healthy adults but no previous study has investigated this effect on children. this study aimed to evaluate the feasible changes in serum level of thyroxin (t3), tetraiodothyronin (t4), thyroid stimulating hormone (tsh) and body composition in pre-men...

the purpose of this research was the effect of visual concurrent feedback on balance ability in 7-13 years old girls. hence, for this purpose, thirty-four girls student (ranging 7-12 years old) were participated in this study. the students were divided to three group randomly, control, closed eyes and mirror visual concurrent feedback groups, after stork balance test pre-test. then, groups unde...

OBJECTIVE Few data exist looking at vitamin D status and bone health in school-aged boys and girls from Saudi Arabia. The present study aimed to determine the extent of poor vitamin D status in school boys and girls aged 6-18 years and to examine if there was any difference in status with age, physical activity and veiling and concomitant effects on bone. DESIGN Cross-sectional study. SETTI...

The article presents the results of assessment indicators physical condition, such as: development, fitness, efficiency, health and motor activity teenage girls 12-13 years old. Research methods: theoretical analysis scientific literature, anthropometry, pedagogical research methods, sociological methods mathematical statistics. 40 aged took part in study. Average statistical development corres...