Results and Conclusions Although most available studies did not systematic ally evaluate feasibility aspects , reports of high participation rates , low drop-out rates , absence of adverse events and positive training experiences suggest that biofeedback methods can be applied in older adults .
An indication for effectiveness of visual feedback-based training of balance in ( frail ) older adults was identified for postural sway , weight-shifting and reaction time in st and ing , and for the Berg Balance Scale .
Indications for added effectiveness of applying biofeedback during training of balance , gait , or sit-to-st and transfers in older patients post-stroke were identified for training-specific aspects .
The same applies for auditory feedback-based training of gait in older patients with lower-limb surgery .
Implication sFurther appropriate studies are needed in different population s of older adults to be able to make definitive statements regarding the ( long-term ) added effectiveness , particularly on measures of functioning
Context An effective application of biofeedback for interventions in older adults with balance and mobility disorders may be compromised due to co-morbidity .
Objective To evaluate the feasibility and the effectiveness of biofeedback-based training of balance and /or mobility in older adults .
Selected as the best paper in the 1990s: Reducing frailty and falls in older persons: an investigation of tai chi and computerized balance training.
OBJECTIVES To evaluate the effects of two exercise approaches , tai chi ( TC ) and computerized balance training ( BT ) , on specified primary outcomes ( biomedical , functional , and psychosocial indicators of frailty ) and secondary outcomes ( occurrences of fall ) . DESIGN The Atlanta Frailty and Injuries : Cooperative Studies and Intervention Techniques , a prospect i ve , r and omized , controlled clinical trial with three arms ( TC , BT , and education ( ED ) ) . Intervention length was 15 weeks , with primary outcomes measured before and after intervention and at 4-month follow-up . Falls were monitored continuously throughout the study . SETTING Persons aged 70 and older living in the community . PARTICIPANTS A total of 200 participants , 162 women and 38 men ; mean age was 76.2 . MEASUREMENTS Biomedical ( strength , flexibility , cardiovascular endurance , body composition ) , functional instrumental activities of daily living ( IADL ) , and psychosocial well-being ( Center for Epidemiological Studies for Depression scale , fear of falling question naire , self-perception of present and future health , mastery index , perceived quality of sleep , and intrusiveness ) variables . RESULTS Grip strength declined in all groups , and lower extremity range of motion showed limited but statistically significant changes . Lowered blood pressure before and after a 12-minute walk was seen following TC participation . Fear of falling responses and intrusiveness responses were reduced after the TC intervention compared with the ED group ( P=.046 and P=.058 , respectively ) . After adjusting for fall risk factors , TC was found to reduce the risk of multiple falls by 47.5 % . CONCLUSION A moderate TC intervention can impact favorably on defined biomedical and psychosocial indices of frailty . This intervention can also have favorable effects upon the occurrence of falls .  TC warrants further study as an exercise treatment to improve the health of older people
Results and Conclusions Although most available studies did not systematic ally evaluate feasibility aspects , reports of high participation rates , low drop-out rates , absence of adverse events and positive training experiences suggest that biofeedback methods can be applied in older adults .
An indication for effectiveness of visual feedback-based training of balance in ( frail ) older adults was identified for postural sway , weight-shifting and reaction time in st and ing , and for the Berg Balance Scale .
Indications for added effectiveness of applying biofeedback during training of balance , gait , or sit-to-st and transfers in older patients post-stroke were identified for training-specific aspects .
The same applies for auditory feedback-based training of gait in older patients with lower-limb surgery .
Implication sFurther appropriate studies are needed in different population s of older adults to be able to make definitive statements regarding the ( long-term ) added effectiveness , particularly on measures of functioning
Context An effective application of biofeedback for interventions in older adults with balance and mobility disorders may be compromised due to co-morbidity .
Objective To evaluate the feasibility and the effectiveness of biofeedback-based training of balance and /or mobility in older adults .