Semester 1 Flashcards
What factors make an elite athlete?
Genetics, fitness, psychological factors, superior physical skill
What does the beep test measure?
Muscular endurance, aerobic capacity
What does the grip test measure?
Muscular power
What does the 50m sprint test measure?
Muscular power, aerobic capacity
What does the jump test measure?
Muscular power
What does the sit and reach test measure?
Flexibility
What does the wall sit test measure?
Muscular endurance
How many energy systems work at once? Explain how.
3 energy system can work at once. It happens when, as one energy system is being used, the others are charging. For example, in a 400m sprint, the first 10 metres are your ATP-PC system, the next 150 is your anaerobic glycosis, and the last 200 or so is your aerobic system.
What fuel is used for ATP-CP and what muscle fibres are involved?
Phosphate and white muscle fibres.
What fuel is used for the anaerobic system and what muscle fibres are involved?
The fuel is glycolysis from glucose and muscle is white muscle and some red muscle.
What is the main energy for aerobic system and what muscles are involved?
The fuel for the aerobic system is glucose and the muscle is red
How much carbs, fats and protein should you have for a balanced diet?
60% carbs, 20% protein and 20% fat.
What is GI?
GI means glycemic index, which is a measurement of how fast the glucose in specific foods hit the blood stream.
Give three examples of high GI foods
White bread
White rice
Potatoes and potato products
Give three examples of low GI food
Lentils and beans
Wholegrain bread
Pasta