test 1- skills Flashcards
Why is skill classification needed?
To ensure the most appropriate method of practice is selected
what is the definition of a skill?
The learned ability to bring about predetermined results with the minimum outlay of time, energy or both
what is an open skill?
- environment is unpredictable and changing
- player must make decisions before the skill is in progress
what is a closed skill?
- environment is predictable and unchanging
- decision is made before executing the skill
what is a gross skill?
large muscles are used e.g. weightlifting
what is a fine skill?
smaller, intricate muscle groups e.g. pistol or rifle shooting
what is a self paced skill?
the performer controls the speed at which the skill is performed & when its started
What is an externally-paced skill?
the performer has no control over the speed of the skill or when to start e.g. a sailor must react to sound of starting horn and their speed is dictated by the wind
what is a simple skill?
requires very few decisions or thought during execution
what is a complex skill?
requires many decisions before executing the skill and during the skills
what is a low organised skill?
- easily broken down into subroutines
e.g. swimming stroke can be broken down into arm action, leg action and body action
what is a highly organised skill?
- not easily broken down into subroutines e.g. a golf swing
what is a discrete skill?
- skill has a distinct beginning and end
- one sharp action
e.g. a basketball free throw
what is a serial skill?
several discrete skills linked together e.g. a trampoline routine
what is a continuous skill?
- no clear beginning
- the end of one cycle is often the start of the next e.g. front crawl swimming action
what are the three categories of things to consider when choosing how to practice?
- the task e.g. the nature of the skill, the physical and mental demands of the skill
- the performer e.g. age, ability, stage of learning
- the environment e.g. space available, time, danger
what is whole practice?
The task is presented in its entirety with sub-routines in tact
what kind of skills is whole practice good for?
- fast
- closed
- simple
- highly organised skills can only be practiced with whole practice as cannot be broken down
advantages of whole practice:
- brings about realism (in comp season swimming is done in whole practice)
- fluency - feel of the skill
- understanding
- keeps links between subroutines
- builds mental image
- builds entire motor programmes
- could argue that any skill will benefit from whole practice as needs to be done successfully in comp
disadvantages of whole practice:
- can be too much info at once (especially for less experienced)
- could be beyond the capabilities of the performer
what is whole-part-whole practice?
- practice the skill in its entirety
- then isolate a part or weakness to work on before putting it back into the whole skill
Advanatages of whole-part-whole practice
- used for skills with low organisation
- good if performer has a weakness
- gives feedback and error correction
- helps to motivate and maintains the feel of the skill
- good for serial skills e.g. a trampoline routine
disadvantages of whole-part-whole practice
- must know how to do the skill to begin with
- takes a long time to learn the skill and then improve each individual part
what is progressive part practice?
when each part of the skill is added gradually