man running on a mountain trail

How Hydration Affects Short Endurance Performance

Hunter Bennett Staying adequately hydrated has long been considered one of the most important aspects of sports nutrition. This does seem logical if you think about it. We know that the human body is made up of around 70 percent water. We also know that during prolonged periods of dehydration, you will see changes at

woman drinking water

Water and Hydration

Hunter Bennett Given that your body is approximately 60 percent water, it stands to reason that it is essential for health. However, few people realize how incredibly important drinking enough water is. Unfortunately, very few people consume enough of it. This lack of consumption can lead to a state of chronic dehydration. Chronic dehydration can

glass of water

Effects of Dehydration on Athletic Performance

Dayton Kelly This article was adapted from a combination of speeches given at the European Sports Science Conference 2018, most notably Mark Funnell (Loughborough University, UK). Decades of research have been dedicated to determining the amount of dehydration necessary to disrupt athletic performance. Consideration of hydration levels is important to a variety of athletes who

Exercising in the Heat

Exercising in the Heat

Alyssa Bialowas As temperatures continue to soar in the summer, it’s important to be cognizant of the effect that exercising in the heat has on your body. Intense exercise and a failure to modify the types of exercises and activities you participate in while in the direct sun can result in a rise in core

Hydration

Hydration and Performance, Part 3: MANAGING HYDRATION

Evan Stevens When we sweat we lose more than just water. That fine, salty coating on your body contains all your electrolytes that you need to stay properly hydrated which is why it is so important to maintain proper hydration, not just fluid status. As we learned last time, electrolytes allow us to function properly;

Electrolytes

Hydration and Performance, Part 2: ELECTROLYTES

Evan Stevens Electrolytes and the Right Drink For You Welcome back to our continuing discussion and exploration of performance nutrition. Last time we started with the exploration of hydration and how important proper hydration is for peak performance. We discovered how dehydration can lead to net performance losses of up to 30% with as little

mature athlete drinking water

Hydration and Performance, Part 1: FLUIDS

Evan Stevens We previously discussed how masters level athletes’ nutritional needs are almost no different from any other athletes’. The fact that they are all athletes, regardless of age, means that their nutritional needs are the relatively the same. With this knowledge, we can move forward into figuring out how we can use nutrition to

skiers drinking water

Calculate Your Sweat Rate

Moji Kaviani, Ph.D., CEP How to calculate your own Sweat Rate? Check your weight in kilos (Kg) prior to exercise session in minimal clothing or naked.  Monitor your fluid intake (L) during your exercise session. See reverse. After your exercise session, towel off if necessary and weigh in again wearing the same amount of dry