and non-paretic sides before and after a training program

Objective: To investigate the performance of hemiplegic patients in 180° turns before and after a training program which is effective in improving other functional tasks, considering the effect of the turning direction. Methods: Thirty chronic hemiplegics (17 men and 13 women; 56.36±10.86 years) participated in a training program (aerobic activities and muscular strengthening) and were evaluated before and after the intervention by means of the Step/Quick Turn (SQT; Balance Master ® ), which involves a 180° turn during gait. Gait velocity and stair climbing ability were also evaluated. Mixed repeated-measures ANOVA (2x2) was used to compare the turning direction (paretic and non-paretic) and the pre- and post-intervention evaluations. Paired t tests were used to investigate the impact of the training program on gait velocity and stair climbing ability (α=0.05). Results: No significant differences were found in any of the SQT variables when considering the turning direction (0.23<p<0.81; 0.06<F<1.48). However, there was a significant improvement in the time taken to execute the turn (p=0.01; F=6.90), regardless of the turning direction (p=0.56; F=0.34), in gait velocity and in stair climbing ability (p<0.001). Conclusions: The training program, which is effective in improving gait velocity and stair climbing ability, was also effective in reducing turn execution times regardless of turning direction: turns in the direction of the paretic side were similar to turns in the direction of the non-paretic side.

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