3.1.3 - Physical training Flashcards
What is ‘health’?
A state of complete physical, mental, social well-being and not merely the absence of disease or infirmity.
What does the term ‘fitness’ mean?
The ability to meet/cope with the demands of the environment.
Explain the relationship between health and fitness.
Can be summarised by any of the points below:
- Ill health can negatively affect fitness as the individual may be too unwell to train - thus lowering their fitness.
- Ill health may not affect fitness if the person is still well enough to train.
- Increases in fitness can positively affect health and well-being, e.g. you may feel content/happy within yourself and you may have enhanced your social well-being through taking part in activities.
- However, increased fitness cannot prevent you from contracting some illnesses and diseases and subsequently your health may suffer. (Over training can in fact lower your immune system and make you more susceptible to illness and disease!)
What does the term ‘agility’ mean?
The ability to move and change direction quickly (at speed) whilst maintaining control.
What does the term ‘balance’ mean?
The maintenance of the centre of mass over the base of support.
What does the term ‘cardiovascular endurance’ mean?
The ability of the heart and lungs to supply oxygen to the working muscles.
What does the term ‘coordination’ mean?
The ability to use different (two or more) parts of the body together smoothly and efficiently.
What does the term ‘flexibility’ mean?
The range of movement possible at a joint.
What does the term ‘muscular endurance’ mean?
The ability of a muscle or muscle group to undergo repeated contractions, avoiding fatigue. The repeated contractions cause a limb to carry out repeated movement.
The ability of a muscle/ muscle group to move a limb repeatedly is needed for activities such as middle-distance running, rowing or swimming.
What does the term ‘power’ mean?
Power, also known as explosive strength or anaerobic power is the product of strength and speed, i.e. strength x speed.
What does the term ‘reaction time’ mean?
Reaction time is the time taken to initate a response to a stimulus.
What does the term ‘strength’ (maximal, static, dynamic and explosive) mean?
Strength is the ability to overcome a resistance. It relates to the force that can be produced by a muscle or group of muscles. This can be maximal, explosive, static or dynamic.
What does the term ‘speed’ mean?
Speed is the maximum rate at which an individual is able to perform a movement or cover a distance in a period of time.
It is also defined as ‘putting the body parts through actions as quickly as possible’.
Speed can be calculated as ‘distance divided by time’.
What is ‘maximal strength’?
The largest force possible in a single maximal contraction.
What is ‘dynamic strength’?
Similar to musclular endurance.
The ability of a muscle or muscle group to undergo repeated contractions, avoiding fatigue. The repeated contractions cause a limb to carry out repeated movement.
What is ‘explosive strength’?
Similar to power.
Power, also known as explosive strength or anaerobic power is the product of strength and speed, i.e. strength x speed.
What is ‘static strength’?
The ability to hold a body part (limb) in a static position. Muscle length stays the same/ maximum force that can be applied to an immovable object.
Can you provide reasons/ justifications why agility is needed by different sports performers?
Answers should provide a reasoned conclusion which links the ability to change direction at speed to the demands of the sports chosen, for example in football where players need to outmanoeuvre opponents, or tennis, where players may need agility to react to their opponent’s shot.
Name two different types of balance.
Two types of balance: Static and dynamic.
Explain why balance is needed for certain sporting activities.
Balance is the maintainence of centre of mass over the base of support. For example, in rugby when making a tackle the defender needs a stable base.
Suggest reasons why cardiovascular endurance is needed by performers in different sports.
Cardiovascular is the ability of the heart and lungs to supply oxygen to the working muscles. Therefore, it is important to maintain a good level of cardiovascular endurance so you can run for long periods of time.
Suggest reasons why co-ordination is needed by performers in different sports.
Co-ordination is the abiliy to use two or more body parts together smoothly and efficiently. Therefore when playing a badminton net shot, the player gets into the right position and coordinates their arms to hit the shuttle.
Suggest reasons why flexibility is needed by performers in different sports.
Flexibility is the range of movement possible at a joint. Therefore to be successful the performers good flexibility for the range of movement occuring at the movement (hip and knee: flexion / extension when kicking a football)
Suggest reasons why muscular endurance is needed by performers in different sports.
Muscular endurance is the ability of a muscle or group of muscles to undergo repeated contractions avoiding fatigue. Therefore by having a the ability to contract your muscles for a long period of time, you are going to fatigue at a slower rate in comparison to others.