Show:
muscles and skeleton
Respiratory system
Aerobic and anaerobic exercise
Components of HRE & SRF
Immediate, short and long term effects of exercise
100

Which muscle group acts as a fixator at the shoulder to stabilise the joint during movement?

Rotator cuff

100


Which gas is produced by the muscles during exercise as a waste product that needs to be transported and removed?






Carbon dioxide

100

Which sugar is broken down to produce energy and lactic acid in the absence of oxygen?

Glucose

100
What is Muscular Strength?
The muscle's ability to apply force and overcome resistance.
100

What typically happens to muscle temperature during a warm up?


Remains constant




Increases




Decreases


200

In which part of a bone are blood cells produced?

Bone marrow

200


Which of the following functions of the cardiovascular system occurs in the veins?




Diffusion of gases




Carrying blood away from the heart




Carrying blood towards the heart


200

Which fatiguing by-product is made in the legs of a 400 m runner during anaerobic exercise?


Lactic acid

200
When is agility used in sport? Give me a specific sporting example.
Agility is used to change direction quickly.
200


Which term describes the increase in size of the heart wall as a result of long term training?








Capillarisation




Cardiac hypertrophy




Cardiac output


300

The main functions of the skeletal system

  1. Movement 
  2. Support 
  3. Protection 
  4. Mineral storage 
  5. Stuctural shape 
300

Which formula is correct for cardiac output?


Stroke volume × heart rate

300

For how long can anaerobic exercise be continued before fatigue?

A few seconds 

300
Why does body composition matter in some sports? Give me a specific sporting example where body composition matters.
In some sports you will not be able to participate or win without the correct body composition. Sumo wrestling, horse racing, basketball, etc.
300

FITT ？

Frequency, Intensity, Time, Type

400

Which three bones are found in the arm?

Humerus

Radius

Ulna

400

What is the maximum heart rate of a 16-year-old person?

204

400

what happens in aerobic respiratory system during exercise？

Glucose + oxygen → energy + water + carbon dioxide

400
Give me three specific sporting examples where you use flexibility. Name the sport, the joint in the body, and the specific moment in the sport where flexibility comes into play.
For example, when getting tackled in lacrosse, you must be flexible at the shoulder joint in order to allow your body to go with the tackle and prevent injury.
400

Why is a person less likely to strain a muscle if they have warmed up before taking part in exercise?

Warming up increases the temperature of the muscles which makes them more pliable and therefore more likely to stretch rather than tear.

500

Complete the table to analyse a rugby conversion kick.

      Joint    Type of movement    Bones    Muscles           Muscle contraction

Phase 1    Knee    Flexion    Femur, fibula, tibia    Hamstrings, quadriceps    Concentric

Phase 2    Knee    Extension    Femur, fibula, tibia    Quadriceps, hamstrings    Concentric

500

Functions of the cardiovascular system 4

  1. deliver oxygen and nutrients to the body
  2. remove the waste products such as carbon dioxide and lactic acid
  3. protection against disease and infection
  4. maintain body temperature
500

Give an example of an athletics event that mainly uses the aerobic energy system to provide energy.

Any one of the following: 5,000 metres run, 10,000 metres run, marathon, race walking, triathlon, biathlon.

500
What is the difference between static and dynamic balance and give me an example of each.
Static = balancing while standing still Dynamic = balancing while moving or changing shape
500

Long term effects of exercise

Cardiovascular systemRespiratory systemEnergy systemMuscular systemSkeletal systemFitnessCardiac hypertrophy; increased stroke volume (SV); decrease in resting heart rate (HR); increase in maximum cardiac output (Q); capillarisation at the lungs and muscles; increase in number of red blood cellsAerobicIncreased number of functioning alveoli; increased strength of the respiratory muscles (intercostals and diaphragm)AerobicIncreased production of energy from the aerobic energy system; increased tolerance to lactic acidAerobic; anaerobicMuscle hypertrophy; increased strength of tendons; increased strength of ligamentsResistanceIncrease in bone densityResistanceIncrease in strength; increase in flexibility; increase in speed; increase in muscular enduranceResistance; stretching; interval