Slacklining and stroke: A rehabilitation case study considering balance and lower limb weakness

Area of Science:

• Neurology
• Rehabilitation Medicine
• Biomechanical Engineering

Background:

• Stroke often results in persistent motor deficits, including impaired balance, reduced lower limb muscle activation, and postural instability.
• Traditional rehabilitation may plateau, leaving elderly patients with functional limitations and increased fall risk.
• This case study focuses on a 87-year-old female stroke patient experiencing functional non-progression.

Observation:

• Slacklining, a complex neuromechanical task requiring dynamic whole-body responses for equilibrium, was introduced 12 months post-stroke.
• The patient engaged in slacklining as an adjunct therapy, following a standardized five-stage protocol.
• This intervention aimed to enhance innate balance, lower-limb and core muscle activation, and postural control.

Findings:

• Following the introduction of slacklining, the patient demonstrated resumed functional progression by 14 months post-stroke.
• Significant and sustained functional improvements were observed at 18 months (Students' t test P < 0.05).
• Slacklining appeared to activate global-body responses, improving balance, posture, and potentially down-regulated reflex control.

Implications:

• Slacklining shows promise as a supplementary therapy for stroke rehabilitation, particularly for patients with compromised function.
• This intervention can facilitate motor skill acquisition and neurological adaptation for improved balance and stability.
• Further research into slacklining's efficacy in larger stroke patient cohorts is warranted.