Objective The basal ganglia may be selectively activated during rhythmic, metered movement like tango dancing, which may improve motor control in individuals with Parkinson disease (PD). Other partner dances may be suitable and preferable for those with PD. The purpose of this study was to compare the effects of tango, waltz/foxtrot and no intervention on functional motor control in individuals with PD. Design This study employed a randomised, between-subject, prospective, repeated measures design. Subjects/Patients Fifty-eight people with mild-moderate PD participated. Methods Participants were randomly assigned to Tango, Waltz/Foxtrot or no intervention (Control). Those in the dance groups attended 1-hour classes 2 times per week, completing 20 lessons within thirteen weeks. Balance, functional mobility, forward and backward walking were evaluated before and after the intervention. Results Both dance groups improved more than the Control group, which did not improve. Tango and Waltz/Foxtrot significantly improved on the Berg Balance Scale, six minute walk distance, and backward stride length. Tango improved as much or more than those in Waltz/Foxtrot on several measures. Conclusions Tango may target deficits associated with PD more than Waltz/Foxtrot, but both dances may benefit balance and locomotion.

Background: Tango dancing has been effective in improving measures of physical function in people with

Recent research has shown that dance, specifically tango, may be an appropriate and effective strategy for ameliorating functional mobility deficits in people who are frail and elderly. Individuals with Parkinson's disease (PD) experience declines in functional mobility that may be even more pronounced than those experienced by frail elderly individuals without PD. The purpose of this study was to compare the effects of two movement programs: tango classes or exercise classes. Nineteen subjects with PD were randomly assigned to a tango group or a group exercise class representative of the current classes offered in our geographical area for individuals with PD. Subjects completed a total of 20 tango or exercise classes and were evaluated the week before and the week following the intervention. Both groups showed significant improvements in overall Unified Parkinson's Disease Rating Scale (UPDRS) score and nonsignificant improvements in self-reported Freezing of Gait. In addition, the tango group showed significant improvements on the Berg Balance Scale. The exercise group did not improve on this measure. Finally, the tango group showed a trend toward improvement on the Timed Up and Go test that was not observed in the exercise group. Future studies with a larger sample are needed to confirm and extend our observation that tango may be an effective intervention to target functional mobility deficits in individuals with PD.

This pilot study examines the effects of Tai Chi on balance, gait and mobility in people with Parkinson disease (PD). Thirty-three people with PD were randomly assigned to either a Tai Chi group or a control group. The Tai Chi group participated in 20 one-hour long training sessions completed within 10-13 weeks; whereas, the control group had two testing sessions between 10 and 13 weeks apart without interposed training. The Tai Chi group improved more than the control group on the Berg Balance Scale, UPDRS, Timed Up and Go, tandem stance test, 6-minute walk, and backward walking. Neither group improved in forward walking or the one leg stance test. All Tai Chi participants reported satisfaction with the program and improvements in well-being. Tai Chi appears to be an appropriate, safe and effective form of exercise for some individuals with mild-moderately severe PD.

Both the FGA and the BESTest have reliability and validity for assessing balance in individuals with PD. The BESTest is most sensitive for identifying fallers.