Chapter 4.1 and 4.2
..... is the term used to describe the body’s ability to efficiently and effectively participate in physical activity.
FITNESS
Name the 3 energy systems we use.
ATP-PC
Lactic Acid
Aerobic
.... is the component of fitness where the ability to move quickly from one point to another is tested.
SPEED
Maximum oxygen uptake is known as...
VO2 Max
A person completing a 100 metre sprint would use which energy system?
ATP-PC
.... is the term used to describe the power derived from fuels (i.e. food) by a range of systems and chemical reactions that take place in the body, in order to produce movement.
ENERGY
Which of the energy systems produce ATP aerobically and which one anaerobically?
Aerobically = Aerobic
Anaerobically = Lactic Acid and ATP-PC
Name the 7 components of fitness.
Aerobic capacity, power, strength, speed, agility, muscular endurance, flexibility.
The two types of physiological a (immediate, long-term)...?
Acute and chronic
A 400 metre sprint would MOSTLY use which energy system?
Lactic Acid
.... is the term used to describe the specific tasks and activities an athlete completes to enhance or improve their energy and fitness in their chosen physical activity.
TRAINING
Identify a part of a Touch footy game that would use:
The ATP-PC system (100)
The Lactic Acid system (100)
The Aerobic system (100)
Examples include:
ATP-PC: Breakthrough try, chasing as a defender
Lactic: Repeated rucking in the middle, long field run for a try
Aerobic: Wing defending, Attacking but not directly involved in game play
Define the component of fitness of flexibility - You must use vocab linked to this component.
The ability of a JOINT to move through its full range of motion.
What is heart rate recovery?
The time it takes after exercise for the heart rate to return to normal resting levels.
A triathlon would predominantly use which energy system?
Aerobic
Out of carbs, protein and fats, what has the highest energy yield?
Extra 100 points for each team who can identify how much the energy yield is.
Fat
37 kj energy/1 g of fat
What is a negative of the Lactic Acid system?
The production of lactic acid buildup in the muscles - pain and discomfort.
What is one test that can be done to measure muscular endurance?
Push up test, sit up test, pull up test, hang test etc.
What are the 3 body systems used for oxygen uptake and delivery during exercise? 100 points for each correct answer.
Respiratory system
Circulatory system
Muscular system
If an athlete was testing both speed and flexibility, what are 2 tests that they could use? 200 points for each
Sprint in a straight line, sit and reach test
Explain the process of ATP producing energy.
During ATP reaction, the energy bond joining 3rd phosphate molecule is broken and energy is released.
Identify 2 things (250 points per correct answer) that could impact the percentage that each energy system contributes do an athlete.
The position played
Their level of fitness
Level of competition
Kind of tactics and plays used by athlete/team
Fitness is the ability of an athlete to perform a range of specialised movement sequences for movement strategies. What are the 2 movement strategies?
Intensity
Length of time
¡If the intensity of physical activity is not reduced when the lactate threshold is reached, then athletes experience an onset of blood lactate accumulation (OBLA) whereby blood lactate begins to accumulate exponentially. This is known as...
Lactate Turn Point (LTP)
For touch football, what % of each energy system is used on average?
Aerobic and lactic acid 10%