Influence of bottled water on rehydration following a dehydrating bout of cycling exercise

نویسندگان

  • Daniel Heil
  • John Seifert
چکیده

Background The purpose of this study was to compare the ability of two types of bottled water to rehydrate cyclists following a dehydrating bout of cycling exercise. It was hypothesized that rehydration would occur faster and/or more completely following the consumption of bottled glacier water supplemented with Alka-PlexLiquidTM (experimental condition) as compared to a filtered bottled water (placebo condition).

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Comparison of coconut water and a carbohydrate-electrolyte sport drink on measures of hydration and physical performance in exercise-trained men

BACKGROUND Sport drinks are ubiquitous within the recreational and competitive fitness and sporting world. Most are manufactured and artificially flavored carbohydrate-electrolyte beverages. Recently, attention has been given to coconut water, a natural alternative to manufactured sport drinks, with initial evidence indicating efficacy with regard to maintaining hydration. We compared coconut w...

متن کامل

Effects of a moderate intake of beer on markers of hydration after exercise in the heat: a crossover study

BACKGROUND Exercise in the heat causes important water and electrolytes losses through perspiration. Optimal rehydration is crucial to facilitate the recuperation process after exercise. The aim of our study was to examine whether a moderate beer intake as part of the rehydration has any negative effect protocol after a short but dehydrating bout of exercise in the heat. METHODS Sixteen activ...

متن کامل

مقایسه تأثیر تمرین‌های مقاومتی و استقامتی بر نسبت تستوسترون به کورتیزول در زنان یائسه

 Background and Objective: Reduction of the anabolic to catabolic hormones plays an important role in muscle loss and strength reduction in post-menopausal women. The ratio of testosterone to cortisol concentration (T:C) is used as indicative of the stress level imposed by the exercise. Increases in this ratio are responsible for hypertrophy and strength gain. The objective of the pres...

متن کامل

Rehydration after exercise in the heat: a comparison of 4 commonly used drinks.

To determine the effectiveness of 3 commonly used beverages in restoring fluid and electrolyte balance, 8 volunteers dehydrated by 1.94% +/- 0.17% of body mass by intermittent exercise in the heat, then ingested a carbohydrate-electrolyte solution (Gatorade), carbonated water/apple-juice mixture (Apfelschorle), and San Benedetto mineral water in a volume equal to 150% body-mass loss. These drin...

متن کامل

Influence of hypohydration on intermittent sprint performance in the heat.

PURPOSE To examine the effect of hypohydration on physiological strain and intermittent sprint exercise performance in the heat (35.5 +/- 0.6 degrees C, 48.7 +/- 3.4% relative humidity). METHODS Eight unacclimatized males (age 23.4 +/- 6.2 y, height 1.78 +/- 0.04 m, mass 76.8 +/- 7.7 kg) undertook three trials, each over two days. On day 1, subjects performed 90 min of exercise/heat-induced d...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 6  شماره 

صفحات  -

تاریخ انتشار 2009