The effect of task-oriented training on the muscle activation of the upper extremity in chronic stroke patients

• Published in: Journal of Physical Therapy Science Vol. 28; no. 4; pp. 1384 - 1386
• Main Author: Park, JuHyung
• Format: Journal Article
• Language: English
• Published: Japan The Society of Physical Therapy Science 2016
• Subjects: Case Study; Muscle activation; Stroke; Task-oriented training; Muscle activation; Stroke; Task-oriented training
• ISSN: 0915-5287; 2187-5626
• DOI: 10.1589/jpts.28.1384

[Purpose] The aim of this study was to determine the effects of task-oriented training on upper extremity muscle activation in daily activities performed by chronic stoke patients. [Subjects and Methods] In this research, task-oriented training was conducted by 2 chronic hemiplegic stroke patients. Task-oriented training was conducted 5 times a week, 30 minutes per day, for 2 weeks. Evaluation was conducted 3 times before and after the intervention. The Change of muscle activation in the upper extremity was measured using a BTS FreeEMG 300. [Results] The subjects’ root mean square values for agonistic muscles for the reaching activity increased after the intervention. All subjects’ co-coordination ratios decreased after the intervention in all movements of reaching activity. [Conclusion] Through this research, task-oriented training was proven to be effective in improving the muscle activation of the upper extremity in chronic hemiplegic stroke patients.