In July 2015, a 30 year old triathlonist died during an Ironman race. The cause of his death was cerebral oedema caused by hyponatremia....

Illustration of drinks absorption. Explanation: horizontal axis: elapsed time, vertical axis: %. Based on this the 60% of the 20 %...

Under average temperature (20-24 °C) environment, consumption of 60 grams of carbohydrates is advisable. 400-500 mg of sodium effectively...