Ap2 Flashcards
What are the 3 stages of a warm up
Pulse raiser, dynamic stretches and sport specific exercise
What does pulse raiser do
- warms up muscles
- increases oxygen delivery to working muscles
- increases heart rate
What do dynamic stretches do
- reduces risk of injury
- increases muscle elasticity
- increases body temperature
What does a sport specific exercise do
- helps practise skills
- helps mentally prepare
What is a balanced diet
Eating all nutrients in the right proportion
Calories in > calories out =
= weight gained
Calories in = calories out =
= weight stays the same
Calories in < calories out =
Weight loss
What is a macronutrient
The large part of the diet
What are the 3 macronutrients
Carbohydrates, proteins and fats
What is a micronutrient
The small part of the diet
What are the 3 micronutrients
Fibre,water, vitamins & minerals
What do carbohydrates do
They are the preferred source of energy source, stored as glycogen
What does protein do
Helps with muscle growth and repair
What do fats do
They are used as a backup store of energy
