Movement Analysis

Initial Conditions

Individual’s system + environmental conditions (posture/ability)

Preparation

Period of time when the movement is being organized

Preparation has 3 stages

Stimulus identification, response selection, response programming

Stimulus Identification and Response Selection

Detection/identification of stimulus to move

Response programming

Sensorimotor apparatus readied to execute

Initiation

Instant when displacement of body segments begins (timing/direction/smooth)

Execution

Period when body segments are undergoing movement (amplitude, direction, speed, smooth)

Termination

Instant when movement stops (timing, stability, accuracy)

Outcome

Goal of movement achieved or not

Neural factors

Neuronal structures, pathways, and processes that participate in control of movement

Physiological factors

Mechanisms of body that contribute to production of movement

Biomechanical factors

Structure/property of muscles, joints, and soft tissues

Behavioral factors

Cognitive, motivational, perceptual, and emotional processes