Health and Fitness Flashcards
Health, fitness, sedentary lifestyle. mental health, social health, body types.
What is the definition of health?
A state of complete physical, mental and social well being, and the absence of disease or infirmity.
What is the definition of fitness?
The ability to meet and cope with the demands of the environment.
How can physical activity help with your mental health?
It can reduce stress and tension, enables you to control emotions, and releases serotonin (hormones) that make you feel happy.
What is the definition of a sedentary lifestyle?
A lifestyle with irregular or no physical activity.
What negative effects are there of living a sedentary lifestyle?
Higher risk of a heart attack, obesity, bad social life, low confidence, low fitness, lower life expectancy.
BMI equation-
BMI = Weight in kg divided by height squared.
What is the average calorie intake for male and female?
Female calorie intake- 2000 calories.
Male calorie intake- 2500 calories.
What must your calorie intake match to keep a healthy weight?
Calorie intake must match the energy used to keep a healthy weight.
What are the three somatotypes?
Ectomorph, mesomorph and endomorph.
Ectomorph-
Usually tall, slim and has long limbs. Very low body fat, narrow shoulders, hips and chest.
An example of an ectomorph is Mo Farah.
Mesomorph-
Very muscular with broad shoulders and a thin waist. described as having a wedge shaped body. Low percentage body fat.
A heavyweight boxer such as Anthony Joshua is an example of a mesomorph.
Endomorph-
High percentage body fat, pear shaped body, fat around thighs and arms.
An example of an endomorph is a sumo wrestler.
A balanced diet is-
Eating the right amount of calories to deal with the energy expenditure needed.
7 food types-
Carbohydrates, protein, fibre, fat, vitamins, minerals and water.
Carbs are useful for-
They are a main source of energy and are essential for an active body (pasta, cereal, potatoes).
Fats are useful for-
Providing slow releasing energy that is a major source of energy in the body (cheese, cream, meat, oil, butter).
Proteins are useful for-
Builds and repairs muscles. Important in the growth of new tissue. Very important part of the diet especially when injured (meats, pulses, fish, nuts, seeds).
Vitamins are useful for-
Essential to maintain good health, required in small quantities. Helps for the body to concentrate (fruits and vegetables).
Minerals are useful for-
Helping to release energy from food and is required in small amounts (fruits vegetables and meats).
Water is useful for-
Essential to maintain water, failure can lead to dehydration, causing slower reaction speeds and general lack of concentration (the tap).
Fibre is useful for-
Helps to prevent disease and weight gain by assisting digestion (whole grain cereal, fruit).