Week 45 - Kinematics Lab Flashcards
Kinematic Analysis
The study of movement characteristics such as velocity, acceleration, and displacement without considering the forces causing them.
Kinetic Analysis
Examines the forces involved in movement, including aspects like force and mass.
Electromyography (EMG)
Technique used to measure muscle electrical activity during movement, providing insights into muscle function and fatigue.
Movement Time
The time taken to complete a motor task from the onset of the movement to its completion.
Accuracy vs. Precision
Accuracy refers to how close a performance is to the desired outcome, while precision indicates the consistency of repeated performances.
Constant Error
A measure of systematic bias in performance, indicating the average deviation from the target.
Variable Error
Represents the inconsistency in performance, measuring how much individual attempts vary from one another.
Total Error
Combines both constant and variable errors to provide a comprehensive measure of performance.
Laboratory vs. Field Assessments
Laboratory assessments offer controlled conditions for precise measurements, whereas field assessments provide more ecologically valid, real-world insights.
Performance Metrics
Includes measures such as speed, accuracy, and response time to evaluate motor skills and adaptations.
Application of Motor Control Assessments
Used in sports training, rehabilitation, developmental research, and robotics to improve motor learning and optimize performance.
Error Analysis
The study of deviations in performance to understand aspects of motor control, including planning and execution.
Ecological Validity
The extent to which assessment results can be generalized to real-world environments outside of controlled experimental conditions.
Motor Learning Interventions
Strategies and protocols designed to help individuals acquire, refine, or recover motor skills based on assessment outcomes.
