RELATIONSHIPS BETWEEN RUNNING PERFORMANCES AND VO<SUB>2</SUB>MAX, LT, OR PERCENT FAT IN 11-12-YEAR OLD BOYS
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چکیده
منابع مشابه
Time-of-day effects on short-term exercise performances in 10- to 11-year-old boys.
The purpose of this study was to examine the time-of-day effects on short-term performances in boys. In a balanced and randomized study design, 20 boys performed four anaerobic tests of strength and power (grip strength, Squat-Jump, Five-jump and cycle Wingate tests) at 08:00, 14:00 and 18:00 hr on separate days. The results showed a time-of-day effect on oral temperature. Analysis of variance ...
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Endurance training was conducted on a group of 41 East Indian boys aged 10-14 years and was compared with 25 untrained boys of the same age. A continuous slow-running method was adopted for 12 weeks. The intensity of the training was 80-85% of maximum heart rate and frequency was 3 days per week. The boys were trained for a 1500-m event and therefore they covered three to five times their racin...
متن کاملRelationship between Environmental Factors and Menarche Of 11-14 Year Old Students in Rasht City
Introduction: The process of puberty is one of the most important events of one’s life and onset of menstruation (menarche) is one of the important phenomena during the maturation process of females. Undoubtedly, genetics is the main determinant factor in the onset of puberty but several environmental factors contribute to the age of menarche. Objective: The purpose of this study was t...
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Obesity is a global epidemic, and measures to define it must be appropriate for diverse populations for accurate assessment of worldwide risk. Obesity refers to excess body fatness, but is more commonly defined by body mass index (BMI). Body composition varies among populations: Asians have higher percent body fat (%BF), and Pacific Islanders lower %BF at a given BMI compared to Europeans. Many...
متن کاملChronic Eosinophilic Pneumonia in an 11-Year-Old Boy
Idiopathic chronic eosinophilic pneumonia is a rare and serious disease mostly encountered in female asthmatic patients in their fifth decade of life and rarely in children. Herein, we describe an 11-year-old boy presenting with clubbing of fingers and post-exertional cough without asthma and peripheral eosinophilia. He had had a restrictive pattern in his pulmonary function test that showed ...
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ژورنال
عنوان ژورنال: Japanese Journal of Physical Fitness and Sports Medicine
سال: 1985
ISSN: 0039-906X,1881-4751
DOI: 10.7600/jspfsm1949.34.171