Gait speed significantly reduced with the addition of a dual task , with increasing complexity showing greater decrements .
Cadence , stride time , and measures of gait variability were all negatively affected under the dual-task condition .
In older adults , the addition of a dual task significantly reduces gait speed and cadence , with possible implication s for the assessment of older people , as the addition of a dual task may expose deficits not observed under single-task assessment
This review examines the effect of a dual task on the gait parameters of older adults with a mean gait speed of 1.0 m/s or greater , and the effect of type and complexity of task .
Effects of new, individually adjusted, progressive balance group training for elderly people with fear of falling and tend to fall: a randomized controlled trial
Objective : To evaluate the effects of a new , individually adjusted , progressive and specific balance group training programme on fear of falling , step execution , and gait in healthy elderly people with fear of falling and tend to fall . Design : R and omized controlled trial . Setting : The study was conducted in Stockholm County , Sweden . Subjects : Fifty-nine community dwelling elderly people were recruited by advertisement , and allocated at r and om to an intervention group ( n = 38 ) or a control group ( n = 21 ) . Intervention : Individually adjusted , progressive and specific balance group training was given three times a week for three months . The training incorporated elements included in , and required for , independent activities of daily living , and for reactions to loss of balance during dual or multiple tasks . Main measures : Fear of falling was assessed with Falls Efficacy Scale International ( FES-I ) . The reaction time of step execution was measured with the step-execution test , and gait was measured with GAITRite ® . Results : After three months the intervention group showed significant positive changes in the FES-I ( P = 0.008 ) , in the step-execution phase of dual-task performance ( P = 0.012 ) , and in gait at preferred speed during single-task performance ; in cadence ( P = 0.030 ) and , at fast speed , in velocity ( P = 0.004 ) and cadence ( P = 0.001 ) . Significant decreases were also found for the likelihood of depression after participating in the training programme . Conclusion : This new balance training programme is feasible and leads to decreased fear of falling , decreased time for step execution during dual-task performance and increased velocity during fast walking
Gait speed significantly reduced with the addition of a dual task , with increasing complexity showing greater decrements .
Cadence , stride time , and measures of gait variability were all negatively affected under the dual-task condition .
In older adults , the addition of a dual task significantly reduces gait speed and cadence , with possible implication s for the assessment of older people , as the addition of a dual task may expose deficits not observed under single-task assessment
This review examines the effect of a dual task on the gait parameters of older adults with a mean gait speed of 1.0 m/s or greater , and the effect of type and complexity of task .