Author/Authors :
Junior, Hebert Olímpio Faculty of Medical and Health Sciences of Juiz de Fora (SUPREMA), Juiz de Fora, Brazil , Lopes, Danielle Romanazzi Faculty of Medical and Health Sciences of Juiz de Fora (SUPREMA), Juiz de Fora, Brazil , Castro, Juan Fernandes de Faculty of Medical and Health Sciences of Juiz de Fora (SUPREMA), Juiz de Fora, Brazil , Ramos, Plínio dos Santos Faculty of Medical and Health Sciences of Juiz de Fora (SUPREMA), Juiz de Fora, Brazil , Oliveira, André Gustavo Fernandes de Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil , Lopes, Agnaldo José Rehabilitation Sciences Post-Graduate Program - Augusto Motta University Center (UNISUAM), Rio de Janeiro, Brazil
Abstract :
Background: Taking into consideration the inversion of the age pyramid in the coming years and the limitations and diseases that
predispose the elderly to episodes of falling, it is necessary to develop resources that can address postural balance in this population.
The use of virtual rehabilitation, i.e., rehabilitation using electronic platforms, has been increasing due to the increased treatment
adherence observed with these methods.
Objectives: This study was conducted to evaluate the effectiveness of a rehabilitation program using the Kinect sensor (KS) on the
postural balance of the elderly.
Methods: This was a non-randomized controlled clinical trial in which 10 elderly subjects and 10 younger adults underwent a 10-
session rehabilitation protocol lasting 20 minutes per session. Each session involved muscle stretching and motor coordination
exercises, as well as use of the KS. The period between the evaluationswasfive weeks, andthe sessions were held three times per week.
The initial and final evaluations included the Berg Balance Scale (BBS), the TimedUpand Go (TUG) test and the tandem Romberg test.
Results: After treatment with the KS, the elderly required a longer time to perform the TUG test and had lower static balance results
in the tandem Romberg test compared to younger adults; however, there were no significant differences between the pre- and posttreatment
values for these two tests within either group (P > 0.05). The elderly scored lower on the BBS than the younger adults
both before and after treatment (P = 0.0001 and P = 0.0006, respectively). However, the elderly showed a balance gain according to
the BBS scores between the pre- and post-treatment evaluations (P = 0.005), which did not occur in the younger adults (P = 0.31).
Conclusions: The KS is able to promote improvements in static and dynamic postural balance in the elderly, who reached a condition
close to what was observed in young adults. This improvement is evident when evaluating the changes using the BBS.
Keywords :
Berg Balance Scale , Kinect Sensor , Balance Control , Aged,
