Comparative Effectiveness Research of Dual-task and Single-task Balance Training in People With Stroke

The framework of progressive balance exercises in the single-task training will include body stability tasks (Stance activities), transitional activities (Sit to stand and walk), and body transfer tasks (Gait activities). These exercises target various systems for balance control, such as stability limits (standing with changes in base of support and weight shifting), sensory orientation (standing on compliant surfaces with eyes open and eyes closed), postural responses (reactions to balance perturbation, sit to stand and walk), and gait (treadmill walking with increasing speed).

Three cognitive tasks will be used for dual-task training while standing and walking: auditory discrimination tasks, verbal fluency tasks, and calculation tasks. In addition, motor tasks such as carrying a bag, holding a glass of water, alternating hand movement, carrying a tray with glasses, or getting keys out of a pocket will also be included as added tasks.