PE Skill Acquisition Flashcards
Muscular movement:
gross/fine
Gross skills:
are large muscle movements using large muscle groups, which aren’t precise e.g. shotput
Fine skills:
are intricate movements using small muscle groups which tend to be precise - involve high levels of hand/eye co-ordination
e.g. snooker shot
Environmental influence:
open/closed
Open skill:
affected by environment, movements have to be continually adapted e.g. pass in hockey game
Closed skill:
not affected by the environment, environment predictable and performer knows what to do and when e.g. free throw in basketball
Continuity:
discrete, serial/continuous
Discrete skill:
are brief, well-defined actions, clear beginning and end e.g. penalty flick in hockey
Serial skill:
are a group of discrete skills strung together to make a new and complex movement e.g. sequence of skills for the triple jump
Continuous skill:
have no obvious beginning or end. End of one cycle of movements is the beginning of the next e.g. swimming, running
Pacing:
externally/ internally paced
Internally paced/self-paced
the performer controls the rate at which the skill is executed, usually closed skills e.g. discus
Externally paced:
environment controls the rate of performing the skill, skills involve reaction, usually open e.g. ball games, performer must time their actions with actions of other players and the ball
Difficulty:
simple/complex
Simple skill:
are straightforward with very few judgements and decisions, little concentration and cognitive ability e.g. sprinting
Complex skill:
involve many decisions and judgements. e.g. somersault
Organisation:
low/high
Low organisation skill:
very easy and uncomplicated. Sub-routines are easy to separate e.g. trampolining sequence.
High organisation skill:
many sub-routines are closely linked together to make this skill. They cannot be broken down and practised. e.g. cartwheel
Part-practice:
working on an isolated sub-routine with the aim of perfecting of it.
used for low organisation skills, if task is complex & dangerous
performer can get sense of the skill and gain confidence.
e.g. practising the backswing only in tennis serve
Whole-practice:
skills being taught without breaking down into sub-routines or parts.
used for skills high in organisation that need to be taught as a whole
allows performer to experience feel of the skill - kineasthesis
e.g. golf swing
whole-part-whole practice:
practising whole skill, then practising a sub-routine in isolation, then practising whole skill again.
used with serial skills or low organisation
used to recognise strengths/weaknesses
e.g. break down of swimming strokes e.g….
progressive-part practice:
skills are broken down into sub-routines known as chaining A+B, C, A+B+C
used for complex skills, gd for serial skills
helpful to allow performer to learn links between sub-routines
e.g. gymnastic floor routine
Massed practice:
practice session involves very short or no rest intervals
gd for discrete skills of short duration
used to groove skills
e.g. basketball players practise their shooting skills by doing drills which involve many shots from diff positions around the ‘key’