What is an example of DST being used in practice for motor control?

• A. Dynamic balance - introduction of instability - allow patient to discover own biomechanical options.
• B. Static balance
• C. Fixed movement pattern
• D. Predefined interventions

Answer: (A)

Dynamic Systems Theory emphasizes that movement emerges from the interaction of multiple constraints and the learner’s self-organization in response to changing conditions. In practice, this means creating tasks that challenge stability so the person must actively explore and discover effective ways to move.

An example is using dynamic balance tasks that introduce instability. By having a moving base (like a riding platform) the person must continuously adjust posture and weight-shift to stay upright. This pushes the neuromuscular system to search for and refine individual biomechanical options—such as how to align the trunk, adjust limb positions, and coordinate hip and ankle strategies—to maintain balance. The learning is motor, adaptive, and personalized because the solutions arise from the person’s own problem-solving in response to the changing support surface.

This approach contrasts with static balance (no movement to challenge the system), fixed movement patterns (no opportunity to adapt), or predefined interventions (limited exploration). The goal is to harness instability to promote self-discovery and flexible motor control, which is central to DST in therapy.