unit 1 Flashcards
what are the 6 physical components of fitness?
body composition aerobic endurance muscular endurance flexibility speed muscular strength
aerobic endurance
the ability of the cardio respiratory system to work efficiently for long time.
speed
distance divided by time taken, measured in m/s. the faster an athlete runs over a given distance, the greater the speed.
strength
maximum force (in kg or N) that can be generated by a muscle or muscle group,
flexibility
adequate its range of motion in all joints of the body, being able to move a joint fluidly through its complete range of movement
muscular endurance
ability of muscles to work efficiently, where muscle can continue contracting over a period of time
body composition
ratio of fat mass to fat-free mass in the body
what are the 5 skill components of fitness?
agility balance coordination power reaction time
agility
ability of a sports performer to quickly and precisely, move or change direction without loosing balance or time
balance
ability to maintain centre of mass over a base of support
coordination
smooth flow of movement needed to perform a motor task accurately and efficiently
power
strength+speed expressed. a strong movement performed quickly
reaction time
time taken for a sports performer to respond to a stimulus and the initiation of their response
what are the 3 types of speed?
accelerative speed (sprints up to 30m), pure speed (sprints up to 60m), speed endurance (sprints with short recovery period in-between)
what are the basic principles of training?
frequency
intensity
time
type
frequency
How often an athlete trains over a period of time. (Usually a week,
3 times a week? 4 times a week? 5 times a week?)
As the athlete becomes fitter, this may increase.
intensity
How hard someone trains. Whatever the type of training , it must be carried out at a worthwhile level of intensity.
As the athlete becomes fitter, this will increase.
time
How long each training session must last in order to be of any benefit.
As the athlete becomes fitter, this may increase.
type
Means the methods of training chosen to achieve a
persons particular goals. Athletes may wish to improve a component of fitness, so they will pick a type of training to achieve this.
what are the additional principles of training?
Progressive Overload Specificity Individual needs/differences Adaptation Reversibility
progressive overload
Progressive Overload means gradually increasing the amount of overload so as to gain fitness without the risk of injury
specificity
Specificity means matching training to the requirements of an activity
individual needs
Matching training to the requirements of an individual.
When planning your personal exercise programme, individual needs to be taken into account
adaptation
This happens during your recovery from training. Your body builds itself bigger and better to be able to cope with training loads. Your body adapts to training.
The principle of adaptation refers to the process of the body getting accustomed to a particular exercise or training program through repeated exposure
reversibility
Your fitness level changes all the time and will go down if you stop training or get injured and therefore you will ‘lose fitness’.
variation
The Variation Principle suggests that minor changes in training regimens yield more consistent gains in sport performance
rest and recovery
Rest – the period of time allotted to recovery
Recovery - the time required to repair damage to the body caused by training or competition
what are the 4 types of training which develop aerobic endurance
continuous
fartlek
interval
circuit
advantages of continuous training
no equipment needed, easy to organise and carry out, can be sport specific
disadvantages of continuous training
can become boring, risk of injury if running on a hard surface, only develops aerobic not anaerobic
advantages of fartlek training
can be sport specific, easy to organise and carry out, can control intensity, adds variety to training
disadvantages of fartlek training
need to monitor intensity to make sure performer keeps up intensity, performer needs good self discipline
advantages of interval training
easy to measure progress and improvement, can mix anaerobic and aerobic, easy to see when an athlete isn’t trying, easy to organise and carry out
disadvantages of interval training
can become boring,, difficult for long periods, requires a certain level of fitness
advantages of circuit training
develops strength and endurance, appropriate for most sports, can be adjusted, exercises are simple enough to feel a sense of achievement when completed, wide range of exercises to select from to maintain an athletes enthusiasm