تاثیر حاد نوشیدنی ورزشی ایزواستار بر برخی پارامترهای قلبی تنفسی فوتبالیست های جوان در یک وهله فعالیت وامانده ساز

نوع مقاله: مقاله پژوهشی

نویسندگان

1 کارشناس ارشد فیزیولوژی ورزشی

2 دانشیار دانشگاه پیام نور

3 استادیار پژوهشگاه تربیت بدنی و علوم ورزشی

چکیده

هدف: هدف مطالعه ی حاضر تاثیر نوشیدنی ورزشی ایزواستار بر برخی پارامترهای متابولیکی فوتبالیست های جوان در یک وهله فعالیت وامانده ساز بوده است.
روش‌شناسی: از فوتبالیست های رده جوانان باشگاه فرهنگی ورزشی سپاد تهران 10 آزمودنی با میانگین سنی 78/0±10/17 سال، قد 85/4±50/176 سانتی­متر، وزن 69/5±46/67 کیلوگرم، شاخص توده بدنی 42/1±63/21 کیلوگرم بر مترمربع بصورت داوطلبانه انتخاب شدند. آزمودنی ها ابتدا یک پروتکل پیشرونده شبیه سازی شده را بر روی تردمیل انجام دادند و حین اجرای پروتکل با استفاده از دستگاه تجزیه و تحلیل گازهای تنفسی شاخص های فیزیولوژیکی VO2max،vo2،vco2، نسبت تبادل تنفسی (RER)، VO2AT، VO2AT/VO2   اندازه گیری شد. سپس یک هفته بعد آزمودنی ها با خوردن یک نوشیدنی ورزشی بنام ایزواستار مجددا همین پروتکل را انجام دادند.
یافته‌ها: نتایج این مطالعه نشان دادند که پس از مصرف نوشیدنی مربوطه، عوامل متابولیکی (VO2max،vo2،vco2، نسبت تبادل تنفسی (RER)، Vo2AT، VO2AT/VO2) ناشی از فعالیت تغییر معناداری را نشان نداده اند.
نتیجه‌گیری: با توجه به یافته های پژوهش حاضر میتوان نتیجه گرفت که مصرف یک جلسه نوشیدنی ورزشی ایزواستار بر حداکثر اکسیژن مصرفی، نسبت تبادل تنفسی، حجم اکسیژن مصرفی و دی اکسیدکربن فوتبالیست های جوان تاثیری ندارد و در استفاده از آن باید با احتیاط عمل کرد.
 

کلیدواژه‌ها


عنوان مقاله [English]

Effect of acute isostar sport drink on some of the cardio respiratory parameters of young soccer players in one bout of exhausting activity

نویسندگان [English]

  • A Mohammadnabi 1
  • MR Asad 2
  • M Shariatzadeh joneydi 3
  • A Hoseini 1
1 MSc in Exercise Physiology
2 Associate Professor, Payame noor University
3 Assistant Professor, Sport science research institute of Iran
چکیده [English]

Aim: The purpose of this study was the acute effect of Isostar Sport-drink on some of the Cardio-respiratory parameters in young soccer players a single bout of exhausting activity.
Method: Statistical sample of this study was 10 young soccer players who ‎were the players of Sepad Tehran Club with average age 17.10± 0.78, high 176.50± 4.85 cm, weight 67.46±5.69 kg and the body mass index 21.63±1.42 kg/m2 which have been voluntarily chosen. The subjects take a progressive protocol which has been simulated to run on a treadmill, and during the protocol, Gas Analyzer was used to measure  physiological parameters including the VO2max, vo2, vco2, RER, VO2AT, VO2AT/VO2. Then, one week later, the subjects returned and drank a Isostar Sport drink, and executed the protocol.
Results: The results of this study showed metabolic parameters (VO2max, vo2, vco2, (RER), VO2AT, VO2AT/VO2) have ‎no significantly changed after consuming Isostar beverage.
Conclusion: we can concluded that the use of Isostar beverage on one occasion, does not lead to a significant change in VO2max،vo2،vco2,  (RER)، VO2AT، VO2AT/VO2 ratesand athletes should be wary to use this sport drink.
 

کلیدواژه‌ها [English]

  • Keywords: Isostar
  • metabolic parameters
  • young soccer players
  • exhausting activity
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