Chapter 2: Improving Skills Flashcards
Qualitative Movement Analysis Principles(QMAP)
analysis of the quality of human movement through the use of qualitative data with the purpose of improving human movement
- Used by coaches, physical therapists, trainers, fitness instructors
- Preparation
- Observation
- Evaluation
- Error Correction
Preparation stage (QMAP)
purpose of analysis
- What is the purpose of analysis
- Understand the critical features of the skill observed
- Determine the details of the observation strategy(will cameras be used?)
Observation Stage (QMAP)
the performer undertaking the task is observed / recorded
Evaluation (QMAP)
a judgment on the quality of performance
- What are the positives aspects of the performers technique
- Are there errors in the performers technique
- if there are errors what’s causing them
- Performances can either be judged subjectively (based on perception, observations) or objectively(based on measures such as scores or times)
Error Correction (QMAP)
the intervention made by the coach based on their evaluation of the data observed
- Needs to be carefully planned, accurate, practical and relevant to the performers age
Error correction can be achieved via:
- Verbal feedback
- Modified practice(closed environment)
- Exaggeration(coaches ask performers to exaggerate the aspects of skills they need to learn)
- Visual Model(video footage)
- Manual Guidance(coach can physically move body parts so they can experience the action)
- Mechanical guidance(a mechanical aid used to help the performer maintain correct body position)
Direct Based Approach
a regimented, instructor driven approach where the emphasis is on initially teaching simple skills in a relatively predictable environment
Advantages of Direct Based Approach
- Keeps the learner on task
- Effective at enhancing skill development in the early stages
Limitations of Direct Based Approach
- Limits the learners ability to search for their own ‘solutions’ to ‘problems’ in game, adapt to variations or think independently
- Skills developed in isolation may lack the adaptability to be effective in game
- May lack decision making in games due to a lack of tactical awareness
Constraints Based Approach
using boundaries or placing restrictions on the learner in order to shape the athletes moving patterns and decision making process.
Advantages of Constraints Based Approach
- Through the process of finding solutions, the learner discovers and develops effective motor skills
- The learner develops a sense of when and how to perform certain skills within a game situation
- Practice is more varied making it more enjoyable
- Encourages independent learning
Types of Constraints
- Task
- Individual
- Environment (Physical/sociocultural)
Task Constraints
- Rules of the sport
- Equipment availability
- Field/pitch/court dimensions
- Player numbers
- Instructions on how to complete a task
Individual Constraints
- Body Size(height, weight and limb lengths)
- Fitness levels(agility, speed, power, aerobic capacity)
- Mental Skills(attention control, concentration, confidence, arousal control)
- Perceptual and decision making skills(recognizing patterns of play anticipation)
Environment (Physical)
- Locality in which player was raised
- Noise level in gymnasium or sports field
- Auditory feedback
- Gravity
- Weather conditions