Diet - specific diets, energy equation & unbalanced diets
good to revise from for the mock exams
- Created by: mellis98
- Created on: 30-10-13 09:23
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- Diet
- Energy equation - basal metabolic rate & working energy (move around) = total energy
- ANOREXIA
- MENTAL - person has a distorted body image & food intake is very low
- OBESITY
- EXTREME OVERFAT CONDITION - more 30 % over normal body weight,too much fats not enough exercise
- OVERWEIGHT
- WEIGHT IN EXCESS OF NORMAL - energy input exceeds energy output
- OVERFAT
- TOO MUCH BODY COMPOSITION - men (more than 19%) women (more than 26%)
- factors affecting amount of food we need
- AGE
- younger need more as still growing
- LIFESTYLE
- manual worker needs more than office worker
- SIZE & GENDER
- bigger you are more you need.females less calories
- METABOLIC RATE
- depends on person - someone eats loads put on no weight - other eats loads puts on weight
- AGE
- HIGH CARBS - MARATHON RUNNER - ENDURANCE
- PROTEIN - BODY BUILDER - STRENGTH
- CARBOLOADING
- two-three days leading up to endurance (marathon) - high carbs - build up glycogen in muscles & liver
- POST RACE - drink fluids, eat 2 hours after to replace energy
- PRE RACE - 2-3 hours before have meal - cereal, bread, bit of protein
- DURING RACE - litre of water - electrolyts & salt
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