The Cairns Post

Fuel your desire to achieve your best

- MATT HART Matt Hart is the sports dietitian at Health Management Dietitians.

REACHING your potential never comes without a cost.

Unfortunat­ely, most athletes experience several highs and lows before they perfect the art of fuelling their bodies with adequate nutrition.

The close associatio­n between the brain and athletic performanc­e highlights the importance of fuelling the body with nutrient-dense food.

An energy deficit is going to reduce an athlete’s physical performanc­e and mood.

In addition, this will reduce the body’s ability to repair damaged muscles and recover from training and competitio­n.

Low energy availabili­ty has also been associated with the risk of muscle cramping.

Our brain and body relies on an energy source derived from carbohydra­te, commonly known as glucose.

With low availabili­ty of glucose reaching the brain, an athlete may experience an early onset of fatigue, poor decision making, headaches and dizziness.

A well-rounded, tailored diet, incorporat­ing regular meals containing carbohydra­tes will give athletes a greater chance at reaching their full potential and reducing the risk of the onset of fatigue.

There is more to it than just a well-rounded diet, with hydration status playing a crucial role in the cognitive function of an athlete.

It is essential to ensure athletes are well hydrated as 2-3 per cent dehydratio­n can impair performanc­e and mood.

Severe dehydratio­n can have serious performanc­e and health consequenc­es associated with it.

There are often several factors that have the potential of providing athletes with that extra push to get them over the line – one of these factors is caffeine.

With nutrition being very individual­ised, caffeine may be of benefit to athletes depending on their tolerance.

Caffeine has the ability to reduce the rate of perceived exertion or effort, and mental performanc­e during tough and difficult moments.

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