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   effect of watermelon juice compared to carbohydrate drinks on rehydration and anaerobic performance in active male adolescents  
   
نویسنده mohammadnia ahmadi mohsen ,gheybizadeh mohammad reza ,yousefi mohammad ,daryabor aliyeh
منبع journal of kerman university of medical sciences - 2024 - دوره : 31 - شماره : 5 - صفحه:226 -232
چکیده    Background: considering the high amount of water in watermelon, this study aimed to investigate the effect of watermelon juice compared to carbohydrate drinks and water on rehydration and anaerobic performance.methods: in this quasi-experimental study, twelve active adolescents experienced weight loss of about 2% in three separatesessions, one week apart, by running a treadmill exercise program including two sets of 30-minute aerobic activity separated bya 10-minute rest. then, they consumed one of the three drinks of water, carbohydrate drink, or watermelon juice at 125% of theirweight loss. two hours after each session, they performed a 300-yard shuttle run test. urine specific gravity (usg) and participants’ weight were measured three times: before and after the dehydration protocol and before the anaerobic performance.results: data analysis showed no significant difference in usg (p=0.41) and the 300-yard shuttle run test (p=0.87) after consuming the three drinks. there was a significant difference (p=0.001) in weight gain after consuming the three drinks, with greater mean weight gain for watermelon juice and carbohydrate drinks compared to water.conclusion: the results indicated the same effect in carbohydrate drinks and watermelon juice on weight return, rehydration,and subsequent anaerobic performance. however, because watermelon juice contains vitamins and minerals compared with carbohydrate drinks, it is suggested that athletes use this drink.
کلیدواژه urinary specific gravity ,rehydration ,watermelon juice ,300-yard shuttle run
آدرس university of birjand, faculty of physical education and sport sciences, department of sport sciences, iran, university of birjand, faculty of physical education and sport sciences, department of sport sciences, iran, university of birjand, faculty of physical education and sport sciences, department of sport sciences, iran, shahid beheshti university of medical sciences, physiotherapy research center, school of rehabilitation, iran
پست الکترونیکی r_daryabor@yahoo.com
 
     
   
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