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CONSIDERATION OF QUALITY

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Title: MOVEMENT OR MECHANICAL ANALYSIS? Author: GWilson Last modified by: GWilson Created Date: 9/7/2006 2:35:39 PM Document presentation format: On-screen Show – PowerPoint PPT presentation

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Title: CONSIDERATION OF QUALITY


1
CONSIDERATION OF QUALITY
  • TECHNICAL-FLUENCY,ACCURACY,
  • CONSISTENCY
  • PHYSICAL-POWER,AGILITY
  • PERSONAL-DETERMINATION,CONFIDENCE
  • SPECIAL-FLAIR,CREATIVITY
  • Q.WHAT WERE YOU ABLE TO FIND OUT ABOUT YOUR
    PERFORMANCE USING THIS METHOD OF ANALYIS?

2
MODEL skilled PERFORMER
  • OR ANY TECHNICAL PERFORMANCE TAR
  • TECHNIQUE movement
  • ACCURACY AND CONSISTENCY
  • RANGE,AND DECISION-MAKING

3
FEATURES OF A SKILLED PERFORMER
  • SUB-ROUTINES IN ORDER
  • EFFICIENCY, FLUENCY AND CONTROL
  • ACCURACY AND CONSISTENCY
  • RANGE OF SKILLS
  • DISGUISE
  • MAKES GOOD DECISIONS

4
WHY A MODEL PERFORMER?
  • PROVIDES A VISUAL IMAGE TO COMPARE TO
  • MOTIVATES YOU TO PERFORM
  • ALLOWS YOU TO IDENTIFY SPECIFIC
    WEAKNESSES/STRENGTHS OF OWN PERFORMANCE
  • ALLOWS YOU TO IDENTIFY CORRECT TECHNIQUE
  • ALLOWS YOU TO IDENTIFY WHAT AN ACCURATE SHOT IS
  • ALLOWS YOU TO IDENTIFY CORRECT DECISION-MAKING

5
WHY A MATCH ANALYSIS SHEET?
  • STATISTICAL/FACTUAL
  • OBJECTIVE FEEDBACK
  • MOST DEMANDING CONTEXT OF GAME
  • ACCURACY,CONSISTENCY,
  • RANGE
  • PERMANENT RECORD
  • OVERVIEW OF ALL SKILLS
  • Create graph and rank skills

spike

volley
dig
Shot effectiveness over 4 games
6
MOVEMENT OR MECHANICAL ANALYSIS?
  • All analysis we do is movement!
  • Eg1a football match analysis sheet is movement
    analysis.
  • Eg2 An observation checklist is MOVEMENT

Q DESRIBE THESE METHODS AND THEIR MERITS
7
WHY AN OBSERVATION CHECKLIST?
  • FOCUSED DATA
  • BREAKS DOWN TECHNIQUE INTO P.A.R
  • COMPARES TO A MODEL PERFORMER
  • ISOLATES INEFFICIENT PART OF TECHNIQUE

8
Appropriateness of a video
  • Supports observation checklist to identify
    strengths/weaknesses in technique
  • Can be frozen at key positions to determine exact
    technique in each phase of a skill e.g. take off,
    contact point and landing
  • Side view clearly shows preparation, action and
    recovery of a skill. It allows us to observe eye
    contact made with the ball
  • Rear view allows accuracy and effectiveness of a
    skill to be viewed. You are able to see where
    the shot lands and if it puts the opponent under
    pressure
  • Gathers info on range,decision-making and
    disguise
  • Split screen allows you to view your performance
    alongside a model performer
  • Can be used in conjunction with match analysis
    sheet to catch all shots and their value e.g.
    very effective, fairly effective or ineffective
  • I can use pause and rewind or view it on a loop
    which allows me to see my performance over and
    over
  • I can Slow it down and freeze individual Frames
    or sub-routines at any point
  • I can keep the video until I have finished my
    training programme and compare with another video
    to see if I have improved

9
Using data gathered to analyse performance
  • Identified strengths and weaknesses
  • Established range ,accuracy and technique
  • Allowed me to prioritise
  • Allowed me to set goals
  • Allowed me to determine starting point and a
    record to refer back to
  • Allowed me to put into my stage of learning
  • Allowed me to select appropriate drills for skill

10
CONFIDENCE AFFECTS PERFORMANCE IN.
  • RANGE
  • ACCURACY
  • TECHNIQUE movement
  • Q.HOW DOES POOR CONCENTRATION AFFECT
    PERFORMANCE.(GIVE EXAMPLES)
  • TAR

11
SKILL CLASSIFICATION
  • SKILL LEARNING IS AFFECTED BY THE TYPE OF SKILL
    BEING DEVELOPED
  • CLOSED SKILLS REQUIRE PRACTICES WHERE THE
    VARIABLES ARE CONSISTENT AND ARE BETTER DEVELOPED
    THROUGH REPETITION
  • OPEN SKILLS REQUIRE PRACTICES WHICH ARE VARIED IN
    NATURE TO REPLICATE PLAYING A VARIETY OF OPTIONS

HOW DOES SKILL CLASSIFICATION AFFECT LEARNING?
12
OPEN,CLOSEDAND COMPLEX SKILLS
  • Open skills are unpredictable in nature and
    practice should replicate this
  • Closed skills are more predictable and thus,
    repetition drills can be very useful in grooving
    them
  • A skill can be complex in a number of ways-
  • Many parts(sub-routines) to it
  • Physically difficult
  • High level of timing required
  • High level of decision-making required

13
HOW CLASS OF SKILL AFFECTS METHOD OF PRACTICE
  • OPEN SKILL PRACTICES VARY BALL FLIGHT MORE
    GAME-LIKE DECISION-MAKING DRILLS LINK IN
    MOVEMENT
  • CLOSED SKILL PRACTICES MASSED PRACTICE OR
    REPETITION

14
INFORMATION PROCESSING MODEL
  • INPUT Information you receive from your senses
    e.g. sight and sound.
  • DECISION-MAKING Be able to separate important
    information from less important information.
  • OUTPUT This is the way in which you decide to
    move and respond to the decisions you have made.
  • FEEDBACK Information you receive about your
    performance.
  • See page 59 leckie leckie

DISCUSS THE IMPORTANCE OF INFORMATION PROCESSING
WHEN LEARNING A SKILL
15
EXAMPLE FOR VOLLEYBALL
  • INPUT Position yourself correctly on court,
    watch server, note type of serve.
  • DECISION MAKING In serve reception are you
    closest to the ball? If so, shout mine and move
    to the ball.
  • OUTPUT Play a dig shot from your position to
    the setter at the net.
  • FEEDBACK Use information you receive about your
    performance to help in future.
  • See page 59 Leckie Leckie

16
PLANNING PRACTICE
  • PRINIPLES of EFFECTIVE PRACTICE
  • STAGE OF LEARNING
  • METHODS OF PRACTICE
  • GOALS SET(PRODUCT/PROCESS)
  • OPEN/CLOSED SKILLS(SELF/EXTERNALLY PACED)
  • MENTAL CUES
  • POSITIVE SELF TALK OR VISUALISATION
  • TRIGGER WORDS

17
PRINCIPLES OF EFFECTIVE PRACTICE
  • VARIABLE
  • PROGRESSIVE
  • SPECIFIC
  • MEASURABLE GOALS
  • ACHIEVABLE GOALS (SET CLEAR OBJECTIVES)
  • REALISTIC
  • PRACTICE
  • EXCITING PRACTICE
  • RECORD PRACTICE
  • VP SMARTER

18
SETTING GOALS/CLEAR OBJECTIVES
  • PROCESS GOALS THIS MEANS SETTING TECHNIQUE GOALS
  • PRODUCT GOALS-THIS MEANS SETTING ACCURACY GOALS

What is the importance of setting goals?
19
WHY SET (ACHIEVABLE AND CHALLENGING) GOALS?
  • MOTIVATION
  • AVOID LEARNING PLATEAU
  • PROGRESSION
  • TO ALLOW MEASUREMENT OF SUCCESS
  • IMPROVE CONFIDENCE
  • ALLOW SUCCESS
  • TO PROVIDE OBJECTIVE FEEDBACK ON PERFORMANCE

20
FACTORS WHICH AFFECT PERFORMANCE DEVELOPMENT
  • MOTIVATION,CONCENTRATION,
  • CONFIDENCE,FEEDBACK
  • Q.DISCUSS HOW EACH OF THESE FACTORS AFFECTED
    SKILL DEVELOPMENT DURING PRACTICE.

21
IMPORTANCE OF FEEDBACK
22
Preparation stage of learning
  • Find out what the skill involves
  • Determine the sub-routines required for the skill
    (focus technique)
  • Often at initial level of ability
  • Errors are likely
  • Encouragement required
  • More external feedback required
  • Shadow drills

23
Practice stage of learning
  • Link sub-routines together
  • focus on accuracy and effectiveness
  • Mistakes likely but reducing
  • Intermediate level of ability
  • Feedback internal and external
  • Repetition drills and target

24
Automatic stage of learning
  • Most key sub-routines automatic
  • Attention paid to decision-making and shot
    selection
  • Less mistakes
  • More kinaesthetic awareness and feedback
  • Awareness of flight, pace and direction of skill

25
EXAMPLES OF DECISIONS
26
PRACTICES
  • PREPARATION
  • (SHADOW ,REMEDIAL)
  • PRACTICE
  • (TARGET,REPETITION,COMBINATION)
  • AUTOMATIC
  • (PRESSURE,DECISION-MAKING,CONDITIONED,OPPOSED)
  • MUST GIVE LIVE EXAMPLES

27
Shadow drill
  • I copied the sub-routines of my spike by
    shadowing each action bit by bit
  • Builds muscle memory
  • Done at own pace
  • No time pressure or stimulus of ball to distract
  • Copy model performer

28
Repetition Drill
1-The setter will keep throwing the ball up high
for the worker (hitter) with a short rest before
each ball is thrown up. 2- The worker will hit
the ball over the net and into court focussing on
1 specific part of technique. 3- The retriever
will retrieve and recycle the balls which come
over the net.
retriever
setter
Worker
29
Pressure Repetition Drill
  • The setter will throw up the ball again, this
    time with a very short time frame between throws,
    creating pressure for the worker (hitter) to get
    back and ready to hit the ball.
  • Progressive drill which helps re-groove technique.

retriever
setter
Worker
30
Target Pressure Drill
retriever
  • The setter will throw the ball again but with no
    rest between throws, again creating pressure for
    the worker (hitter).
  • The progression in this drill is that there are
    mats which you have to try and aim for as a
    target.
  • Improves accuracy and is measurable.

Mats
setter
Worker
31
Combination Drill
  • This drill is where there are two setters (ball
    each) who feed the ball over the court to the
    other pair. The second feed maintains pace in the
    drill.
  • The other pair receive the ball and set up an
    attack using 3 shots and must combine skills to
    finish with a spike. This drill is progressive
    and realistic to the open nature of spiking

Setters
32
Decision Making Drill
  • In this drill all you need is one ball.
  • Once the setters have fed the ball over the net
    they then become a defensive unit of blocker and
    back-court defence.
  • The attacking team must make appropriate
    decisions to select the shot which might win the
    rally.

Attacking team
Setters
33
Conditioned Game
  • The final stage is a conditioned game.
  • The condition on the game in this case is that
    the last touch must be a spike to win the point.
  • This is exciting, and motivational in practice.
  • It is also realistic and puts practice in context
    of ball flight, competition, etc

34
IMPORTANCE OF PRACTICE
  • Shadow-achievable,no time pressure,develop at own
    pace,builds muscle memory
  • Repetition-grooves technique
  • Target-measurable,develops accuracy/goal-setting

35
IMPORTANCE OF PRACTICE
  • Pressure-realistic to demands in a game
  • Combination-links skills together and improves
    range
  • Decision-making-allows you to put the skill in
    the context of challenge improves range,disguise
    and decision-making
  • Small-sided/conditioned games-
  • More touches,focus on weak skill

36
MONITORING PRACTICE (How?)
  • MEASURE SUCCESS OF GOALS
  • Video technique or obs. check. (tech goal)
  • Accuracy plot sheet to measure accuracy goal
  • INTERNAL FEEDBACK
  • EXTERNAL FEEDBACK-TECHNIQUE OR ACC.
  • MARK DOWN IN DIARY
  • Compare results between both sets of analyses

37
Why monitor?
  • Allows you to measure improvement
  • Allows you to measure effectiveness of drills
  • Allows you to measure if goals are being met
  • Allows you to adapt skills programme to meet your
    needs
  • Avoids learning plateau
  • Allows progression to continue

MONITOR SOMETIMES REFERRED TO AS A REVIEW
38
ADAPTING PRACTICE
  • ACHIEVING GOALS
  • Make goal harder
  • Focus on a new technique goal
  • Move on to a more challenging drills
  • NOT ACHIEVING GOALS
  • Reduce the goal to make it easier
  • Make the drill easier

39
EVALUATING WHOLE PERFORMANCE IMPROVEMENTS
  • LIVE EXAMPLES IN A GAME
  • MOVEMENT AND TECHNIQUE
  • ACCURACY AND CONSISTENCY
  • RANGE AND DECISION- MAKING

TAR
40
HOW TO EVALUATE
41
EFFECTS ON WHOLE PERFORMANCE
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