05
Mar
Reading time - 6 mins
As you know, hydration isn’t just about drinking water. Your body contains a specific fluid balance that can be disturbed with either too much or too little water or electrolytes. Read on to find out what the ideal fluid balance is for your training sessions!
Your body is 60% water – how amazing is that! Water is what makes up most of your bodily tissues, fluids and cells.

Water helps to:
These include:
Sodium, Potassium, Magnesium, Calcium, Chloride
When you sweat, you increase your loss of electrolytes. To restore an optimal fluid balance, you’ll need to rehydrate with electrolytes. If you don’t, you may be at risk of dehydration and performance losses.

If exercise performance is important to you, then hydration should be front of mind. When you’re lacking fluids, you’ll find you can’t train as hard or as long as you want to.
How do we define dehydration? It is considered as an exercise weight loss greater than 2%.
Can you recognise these early signs of dehydration?

If you don’t correct the issue, it can lead to these (and worse!)
What are the conditions that affect sweat rates and fluid loss during exercise?

Environmental conditions such as:

Within 24 hours before training or your event:
Consume a nutritionally balanced diet and drink fluids.

2 hours before exercise:
Drink approximately 500ml of fluid about 2hrs before exercise.

During exercise:
Start drinking early and at regular intervals to consume fluids at a rate sufficient to replace all the water lost through sweat. Flavoured fluids and cool drinks can help you achieve the needed fluid consumption.
Training for longer than 1 hour? Use a combination of electrolytes and carbohydrates. It is recommended that 30-60 grams of carbohydrates be consumed per hour to maintain the metabolism of carbohydrates and help delay fatigue. Thereafter, consume 600-1200ml of a sports drink every hour.
Always speak to your health practitioner before undertaking a new supplement or exercise regime. Views expressed are of Optimum Nutrition.
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