Comparing the Effects of a Novel and a Traditional Proprioceptive Balance Training Program on Activity Adherence and Balance Control in a Healthy University Population: A Preliminary Study

Effect of Exergame Intervention on Balance Ability of Adolescents: A Randomized Controlled Trial

Objective: Balance is a strong indicator of physical development of adolescents, and there is a trend of employing exergame for balance training. However, the effectiveness of exergame specifically designed for balance training on adolescents' balance abilities in various postures remains unclear. Materials and Methods: In this study, an exergame for balance training was developed with Kinect and a randomized controlled trial was conducted to assess its effect on balance ability development. Thirty-two healthy adolescents (age: 11.44 ± 0.51) were recruited to participate in an 8-week trial and randomly allocated to an exergame group (N = 16) or control group (N = 16). Results: The static balance test in the eagle stance posture and the dynamic balance test using the Y-Balance Test were both conducted before and after the intervention. From the results of Mann-Whitney U test, the intervention group presented greater improvement during the eagle stance test with eyes closed than the control group with P = 0.009 and P = 0.03 in left and right leg, respectively. The intervention group also showed a more significant improvement in dynamic balance (P = 0.002), which was reflected by the higher increase of composite scores. Furthermore, the balance ability when standing with nondominant leg or eyes closed, both presented higher improvements than standing with dominant leg or eyes opened, respectively. Moreover, 75% participants reported high interest and 87.5% participants expressed high engagement with exergame (score ≥4) using 5-score scale questionnaire. Conclusion: The proposed exergame for balance training could potentially promote balance training and serve as an educational tool for healthy adolescents to enhance their balance abilities.

The contribution of Nintendo Wii Fit series in the field of health: a systematic review and meta-analysis

Background

Wii Fit was originally designed as a health and fitness interactive training experience for the general public. There are, however, many examples of Wii Fit being utilized in clinical settings. This article aims to identify the contribution of Wii Fit in the field of health promotion and rehabilitation by: (1) identifying the health-related domains for which the Wii Fit series has been tested, (2) clarifying the effect of Wii Fit in those identified health-related domains and (3) quantifying this effect.

Method

A systematic literature review was undertaken. The MEDLINE database and Games for Health Journal published content were explored using the search term “Wii-Fit.” Occurrences resulting from manual searches on Google and material suggested by experts in the field were also considered. Included articles were required to have measurements from Wii Fit activities for at least one relevant health indicator. The effect of Wii Fit interventions was assessed using meta-analyses for the following outcomes: activity-specific balance confidence score, Berg balance score (BBC) and time-up-and-go test (TUG).

Findings

A total of 115 articles highlighted that the Wii Fit has been tested in numerous healthy and pathological populations. Out of these, only a few intervention studies have focused on the prevention of chronic diseases. A large proportion of the studies focus on balance training (N = 55). This systematic review highlights several potential benefits of Wii Fit interventions and these positive observations are supported by meta-analyses data (N = 25). For example, the BBC and the TUG respond to a similar extend to Wii Fit interventions compared with traditional training.

Conclusion

Wii Fit has the potential to be used as a rehabilitation tool in different clinical situations. However, the current literature includes relatively few randomized controlled trials in each population. Further research is therefore required.