Does dehydration reduce performance?
The question of whether mild dehydration (~2-3% body mass loss) really affects athletic performance is crucial. While several studies...
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Brent Ruby
4 min read
Wildland firefighters: a special breed of athletes
It's 4:30 AM as the laces of the thick soled fire boots are tightened. The only light comes from a headlamp and the inside of the tent is...
1,108 views
Asker Jeukendrup
5 min read
Ice slush: effects, benefits and evidence
Ice slush, or slurry, is a very low temperature (0-1 °C) drink made with blended ice and liquids. Although popular as ‘slushies’ and...
6,650 views
Alan McCubbin
7 min read
Are electrolytes important for athletes?
In this series of blog posts, we’ve discussed what is meant by the ‘electrolytes’, that are promoted in sports nutrition products. We’ve...
16,796 views
Alan McCubbin
4 min read
How much sodium do I need?
In this series of blog posts we’ve discussed what sodium is, what it does in the body, how it’s lost in sweat, and how to quantify those...
10,893 views
Alan McCubbin
5 min read
Sweat testing
In previous blogs we’ve discussed what sodium is and how it might be helpful during exercise. We’ve also discussed that the amount of...
6,081 views
Alan McCubbin
4 min read
Is sodium in sweat simply a reflection of the salt in your diet?
In previous blogs we’ve discussed what sodium is and how it might be helpful during exercise. We’ve also discussed that the amount of...
6,069 views
Alan McCubbin
3 min read
Can sodium help performance?
In previous blogs we’ve discussed what sodium is and how it might be helpful during exercise. In this article, Dr Alan McCubbin will take...
5,907 views
Asker Jeukendrup
4 min read
How much do you sweat and how much sodium do you lose?
Sweating is an important cooling mechanism in most sporting conditions. So the most important thing you lose when you sweat is heat!...
14,044 views
Asker Jeukendrup
4 min read
The role of sodium during exercise
Sodium is said to be important for athletes, and different arguments are used to explain why it is so essential. We will dive into the...
7,362 views
Asker Jeukendrup
4 min read
The roles of other electrolytes
In a previous blog we discussed what electrolytes are and what sodium is. We also discussed the role of sodium in a little more detail....
5,209 views
Asker Jeukendrup
4 min read
What is sodium?
Sodium is the most talked about electrolyte... it is often talked about in relation to hydration but what exactly is it and what exactly...
4,328 views
Asker Jeukendrup
4 min read
Electrolytes under investigation
There are many discussions in sport, and people disagree on many topics, but one thing everyone seems to accept as common knowledge is...
10,792 views
Carl Langan-Evens
4 min read
Making weight in sport
Making weight is a global term for the targeted reduction of body mass, which is purported to enhance performance in aesthetic,...
7,103 views
Asker Jeukendrup
13 min read
How to fuel for a marathon
Marathon runners are starting to pay more and more attention to their nutrition. No one ever questions the importance of training, yet...
31,195 views
Asker Jeukendrup
4 min read
How can you treat or prevent cramps?
Muscle cramps during exercise can drastically affect performance and are a common problem amongst endurance athletes. These cramps are...
7,100 views
Ian Rollo
4 min read
Fluid balance and intake in professional soccer players
A new article was published (1) with insights about sweat losses, and intake patterns of FC Barcelona players during different training...
7,233 views
Asker Jeukendrup
4 min read
UEFA expert group statement on nutrition
The UEFA expert group statement on nutrition in elite football (1) has now been published. After many months of hard work, a sizeable...
16,956 views
Asker Jeukendrup
3 min read
Is coconut water as "natural" as suggested?
Is coconut water as "natural" and effective as suggested?
5,877 views
Asker Jeukendrup
3 min read
Why is performance in the heat decreased?
It is generally accepted that aerobic exercise capacity in hot conditions. But why does performance decrease?
12,005 views
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