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:: Volume 22, Issue 7 (in press 2015) ::
Journal of Ilam University of Medical Sciences 2015, 22(7): 129-135 Back to browse issues page
TheEffect of two Different Methods of LoadingSodium Bicarbonate Supplementation along with Aerobic Exercise on Indices of Muscle Injury in Young Men
Saber Saed * 1
1- urmia universirt , saedsaber384@gmail.com
Abstract:   (6708 Views)
Introduction: The aim of the present study wascomparison the effect of two short-term methods of loading sodium bicarbonate supplementation and exhau-stiveaerobic activity on the fatigue and biochemical indices of muscle injury in the youngactive men. Materials & Methods: The 10 active men (age: 23. 3±1.3 years,height: 175±2. 8Cm, weight: 65±2.4kg) were randomly selected in a semi–experimental design in two different, short-term methodsfor loading sodium bicarbonate supplem-ent(inthe first method 0.03 g, and in the second method 0.05gr pereach kilogram of body weight). These supplements were dissolved in 250 ml of supplem-entarysolution and given to the subject-tsto consume bicarbonate solution. To calculate the blood variables (LDH, pH and lactate),blood samples were taken during two stages, before and after the test. The Exercise test included a GXT adjusted Bruce exercise test with the intensity 75% of maximum heart rate.Data were examined by Kolm-ogorov-Smirnov statistical test for being normal, and dependentstatistical t-test was used for data analysis bySPSS software. Findings: The results indicated that the second loading method, incomparison with the first one, caused an increase in activity time, and an increase of 26 percent in PH level (p <0.028). Immed-iatelyafter activity,a significant differe-nce was observed between long and sh-ort terms loading in serum LDH indic-ator (p<0.041). Discussion & Conclusion:In according to thefindings of present studythe second loading method prolongs the activity timeand also reduces the amount of muscle injuryby postponing the time to reach fatigue.
Keywords: Bicarbonate sodium, young men, blood pH, lactate, LDH
Full-Text [PDF 532 kb]   (2559 Downloads)    
Type of Study: Research | Subject: Physical Education
Received: 2013/12/30 | Accepted: 2014/07/21 | Published: 2015/03/13
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saed S. TheEffect of two Different Methods of LoadingSodium Bicarbonate Supplementation along with Aerobic Exercise on Indices of Muscle Injury in Young Men. J. Ilam Uni. Med. Sci. 2015; 22 (7) :129-135
URL: http://sjimu.medilam.ac.ir/article-1-1461-en.html

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Volume 22, Issue 7 (in press 2015) Back to browse issues page
مجله دانشگاه علوم پزشکی ایلام Journal of Ilam University of Medical Sciences
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