Effects of Motor Dual Task Training on Spatio-temporal Gait Parameters of Post-stroke Patients

Abstract

[Purpose] The purpose of this study was to investigate the effect of motor dual task training on gait ability of post-stroke patients. [Subjects] Participants were randomly allocated to 2 groups: a motor dual task training group (n=17) and a control group (n=16). [Methods] Both groups received physical therapy for 30 minutes, 5 days per week for 6 weeks. The motor dual task training group received additional motor dual task training for 30 minutes, 3 days per week for 6 weeks. Gait ability was evaluated using the GAITRite system. [Results] Temporal parameters and spatial parameters were significantly improved by motor dual task training. Changes in gait speed, cadence, paretic step length, non-paretic step length, paretic stride length, non-paretic stride length, and paretic single limb support period were significantly different between the motor dual task training group and the control group. [Conclusion] Motor dual task training improved gait ability. These results suggest that motor dual task training is feasible and suitable for individuals with stroke.