Soc 25 Energy Use Unit Flashcards
Macronutrients
Are the types of food that you need in large amounts including carbohydrates,fats and proteins
Simple Carbohydrates
source found in sugar,fruits and sweets,but can cause energy spikes and crashes
Complex Carbohydrates
Are long lasting release of energy such as bananas,brown rice ,pasta , potatoes , digest slowly , providing steady energy and longer-lasting fuel
Micronutrients
Are the parts of your food that you need for normal growth but only in small amount’s such as vitamins , minerals , water and fibre
A balanced supply of vitamins are essential for the body include
Good skin
Good vision
Red Blood cell formation
Healing
Health bones and teeth
Blood clotting
What are the two key minerals you need as a sports men
Calcium- increase strength of bones
Iron- increased the amount of oxygen-carrying capacity in the blood
What is a balanced diet and why its needed in sport
A balanced diet provides essential nutrients in the right amounts, supporting energy growth an health. It includes carbohydrates, fats, proteins, vitamins minerals, water and fibre. These nutrients help maintain body functions, boost the immune system and reduce the risk of illnesses.
Why are proteins important in a diet
They help the body grow, repair tissues and build muscles. They are needed for making enzymes and hormones that support body functions. Proteins also help strengthen the immune system and provide energy when needed.
Why are carbohydrates essential for athletes
They provide the main source of energy for physical activity. They are stored as glycogen in muscles helping with endurance and performance.
Why are simple carbohydrates beneficial to a athlete
They provide a quick source of energy. They are easily digested and rapidly absorbed helping to boost and enhance energy levels before or after exercise.
Why are complex carbohydrates beneficial to athletes
They provide slow steady release of energy,helping with endurance and sustained performance , they keep the blood sugar levels stable and prevent major energy crashes.
Sedentary lifestyle
Where there is little , irregular or no physical activity
6 consequences of a sedentary lifestyle
Obesity
Depression
Coronary heart disease
High blood pressure
Risk of osteoporosis
Loss os muscle
What is the purpose of protein
Helps build muscle and repair damaged tissue
What is the purpose of minerals
Essential for a healthy body, iron and red blood cells
Whats the purpose of fibre
Adds bulk to food and aids the digestive system
Whats the purpose of vitimans
Good vision, good skin, red blood cell information
What are the 8 lifestyle choices
Diet
Level of activity
Work
Rest
Sleep/balance
Recreational drugs
Smoking
Alcohol
Physcial
Improved cardiovascular fitness,body composition, muscular strength and endurance
Emotional
Feel good, relieve stress and tension, increase self-esteem, confidence and enjoyment.
Social
Co-operation,developing friendships,mixing socially and gaining a good attitude to competing
