Paper 2 - Health, Fitness And Well-being
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What are the 4 factors that affect calorie intake?
• Age. • Gender. • Height. • Energy expenditure.
How much of your diet should consist of protein?
15-20%
What is protein for?
Growth and repair of muscle and tissue.
How much of your diet should consist of carbohydrates?
55-60%
Name the 2 types of carbohydrates.
• Simple. 2. Complex.
Give examples of simple carbohydrates and what are they useful for?
Sugars. Quick release/burst of energy. Good for 100m sprints.
Give example of complex carbohydrates and what are they uses for?
Whole grains. Gives steady release of energy. Good for marathon runners.
How much of your diet should consist of fats?
25-30%
What are fats good for?
A quick source of energy.
What are vitamins and minerals for?
Essiental for growth, immune system etc.
Define sedentary lifestyle.
Leading a life with little or no physical activity.
How can obesity effect performance? Name 4.
• Reduced cardiovascular endurance. • Reduced flexibility. • Reduced agility. • Reduced speed.
Name 3 effects of a sedentary lifestyle.
Any if the following: • heart disease • hypertension • type 2 diabetes • poor sleep • poor self-esteem • weight gain
Define dehydration.
An imbalance of water taken in to water lost.
Name 3 effects if dehydration.
Any if the following: • increased blood velocity. • greater workload for the heart. • increased body temperature. • increased reaction time. • muscle fatigue. • lack of concentration.