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DIET BALANCED DIET, CARBOHRATES, GLUCOSE AND GLYCOGEN.

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Presentation on theme: "DIET BALANCED DIET, CARBOHRATES, GLUCOSE AND GLYCOGEN."— Presentation transcript:

1 DIET BALANCED DIET, CARBOHRATES, GLUCOSE AND GLYCOGEN

2 OBJECTIVES TO KNOW AND UNDERSTAND THE IMPORTANCE OF A BALANCED DIET TO KNOW AND UNDERSTAND WHAT A BALANCED DIET IS TO KNOW AND UNDERSTAND HOW CARBOHYDRATES ARE BROKEN DOWN AND USED

3 BALANCED DIET WHAT IS A BALANCED DIET FOR ATHLETES? ALL ATHLETES NEED A BALANCED DIET TO PRODUCE ENERGY THROUGH THE USE OF CARBOHYDRATES AND FATS. ALONGSIDE THESE WE NEED ESSENTIAL PROTEINS, VITAMINS AND MINERALS

4 AN ATHLETES DIET AROUND 55 – 60% OF THE DIET HAS TO BE CARBOHYDRATES 10 – 15 % FROM SUGARS – REST FROM STATCH WHAT FOODS GIVE SUGAR CARBS AND STARCH CARBS?

5 ATHLETES DIET 20 – 30 % KILOCALORIES SHOULD BE THROUGH FATS 10 – 15 % PROTEIN 0 – 5 % MINERALS / VITAMINS

6 WHAT HAPPENS WHEN WE EAT CARBOHYDRATES EAT CARBOHYDRATES BROKEN DOWN INTO GLUCOSE MOLECULES MUSCLES (ONLY) USE THIS GLUCOSE DIRECTLY GLUCOSE IS CARRIED INTO THE BLOODSTREAM BLOODSTREAM INTO MUSCLES WHERE IT IS USED IN AND FOR MUSCLE CONTRACTION

7 CARBOHYDRATES ANY GLUCOSE THAT IS NOT USED IS STORED IN THE LIVER AND MUSCLES AS GLYCOGEN THEN, WHEN THE ATHLETES DOES NEXT EXERCISE THE GLYCOGEN IS BROKEN DOWN IN THE MUSCLES AND ENERGY IS PRODUCED

8 GLYCOGEN THE BODY CAN ONLY STORE ENOUGH GLYCOGEN FOR 90 – 120 MINUTES OF X’SE SO WHAT DO ATHLETES AND COMPETITORS DO?

9 EXERCISE AND CARB CONSUMPTION THE ATHLETE WOULD ENHANCE THEIR PERFORMANCE BY CONSUMING CARBOHYDRATES DURING THEIR EXERCISES TO MAINTAIN BLOOD GLUCOSE LEVELS ANOTHER LEVEL IS TO CARBOHYDRATE LOAD

10 HOMEWORK RECORD EVERYTHING YOU EAT FOR THE NEXT 72 HOURS AND WRITE DOWN THE kcals. RECORD THE TOTAL KILOCALORIES CONSUMED PER DAY. RECORD THE TOTAL KILOCALORIES CONSUMED FROM CARBOHYDRATES, FATS AND PROTEINS.


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