In institutionalized older adults with a history of falls, Wii Fit balance training was more effective than conventional balance training in reducing the risk and incidence of falls.

In a well-executed golf swing, golfers must maintain good balance and precise control of posture. Golfing also requires prolonged walking over uneven ground such as a hilly course. Therefore, repeated golf practice may enhance balance control and confidence in the golfers. The objective is to investigate whether older golfers had better balance control and confidence than non-golfing older, healthy adults. This is a cross-sectional study, conducted at a University-based rehabilitation center. Eleven golfers and 12 control subjects (all male; mean age: 66.2 ± 6.8 and 71.3 ± 6.6 years, respectively) were recruited. Two balance control tests were administered: (1) functional reach test which measured subjects' maximum forward distance in standing; (2) sensory organization test (SOT) which examined subjects' abilities to use somatosensory, visual, and vestibular inputs to control body sway during stance. The modified Activities-specific Balance Confidence (ABC) determined subject's balance confidence in daily activities. The golfers were found to achieve significantly longer distance in the functional reach test than controls. They manifested significantly better balance than controls in the visual ratio and vestibular ratio, but not the somatosensory ratio of the SOT. The golfers also reported significantly higher balance confidence score ratios. Furthermore, older adults' modified ABC score ratios showed positive correlations with functional reach, visual and vestibular ratios, but not with somatosensory ratio. Golfing is an activity which may enhance both the physical and psychological aspects of balance control. Significant correlations between these measures reveal the importance of the balance control under reduced or conflicting sensory conditions in older adults' balance confidence in their daily activities. Since cause-and-effect could not be established in the present cross-sectional study, further prospective intervention design is warranted.

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Objective. To investigate the effects of sitting Tai Chi on muscle strength, balance control, and quality of life (QOL) among survivors with spinal cord injuries (SCI). Methods. Eleven SCI survivors participated in the sitting Tai Chi training (90 minutes/session, 2 times/week for 12 weeks) and eight SCI survivors acted as controls. Dynamic sitting balance was evaluated using limits of stability test and a sequential weight shifting test in sitting. Handgrip strength was also tested using a hand-held dynamometer. QOL was measured using the World Health Organization's Quality of Life Scale. Results. Tai Chi practitioners achieved significant improvements in their reaction time (P = 0.042); maximum excursion (P = 0.016); and directional control (P = 0.025) in the limits of stability test after training. In the sequential weight shifting test, they significantly improved their total time to sequentially hit the 12 targets (P = 0.035). Significant improvement in handgrip strength was also found among the Tai Chi practitioners (P = 0.049). However, no significant within and between-group differences were found in the QOL outcomes (P > 0.05). Conclusions. Twelve weeks of sitting Tai Chi training could improve the dynamic sitting balance and handgrip strength, but not QOL, of the SCI survivors.

The stroke survivors had poorer eye-hand coordination, in terms of slower movement and reduced accuracy when using their affected hand. These performance measures were significantly correlated with several sensori-motor impairments. A significant correlation was also found between eye-hand coordination performance and hand function test scores.