There is strong evidence to suggest that balance training can improve static balance ability on stable and unstable surfaces , as well as dynamic balance ability .
Elite athletes have the potential to improve static balance on an unstable surface and dynamic balance ability , but a ceiling effect appears to occur with stable balance ability on a stable surface .
Balance training programs performed at least 10 minutes per day , 3 days per week , for 4 weeks that incorporate various methods of balance training appear to improve balance ability .
Types of balance training included the use of tilt boards , unstable surfaces , and dynamic body movements while maintaining a static stance
Balance is considered a risk factor for several injuries and consequently a focus of many strengthening , injury prevention , and rehabilitation programs .
There are several studies that have evaluated the ability of balance training to improve balance ability in a healthy population with no general consensus .
We conducted a systematic review to evaluate the body of evidence regarding the effectiveness of balance training on improving various forms of balance ability in a healthy population .
Reliability of the PEDro scale for rating quality of randomized controlled trials.
BACKGROUND AND PURPOSE Assessment of the quality of r and omized controlled trials ( RCTs ) is common practice in systematic review s. However , the reliability of data obtained with most quality assessment scales has not been established . This report describes 2 studies design ed to investigate the reliability of data obtained with the Physiotherapy Evidence Data base ( PEDro ) scale developed to rate the quality of RCTs evaluating physical therapist interventions . METHOD In the first study , 11 raters independently rated 25 RCTs r and omly selected from the PEDro data base . In the second study , 2 raters rated 120 RCTs r and omly selected from the PEDro data base , and disagreements were resolved by a third rater ; this generated a set of individual rater and consensus ratings . The process was repeated by independent raters to create a second set of individual and consensus ratings . Reliability of ratings of PEDro scale items was calculated using multirater kappas , and reliability of the total ( summed ) score was calculated using intraclass correlation coefficients ( ICC [ 1,1 ] ) . RESULTS The kappa value for each of the 11 items ranged from.36 to.80 for individual assessors and from.50 to.79 for consensus ratings generated by groups of 2 or 3 raters . The ICC for the total score was.56 ( 95 % confidence interval=.47-.65 ) for ratings by individuals , and the ICC for consensus ratings was.68 ( 95 % confidence interval=.57-.76 ) . DISCUSSION AND CONCLUSION The reliability of ratings of PEDro scale items varied from " fair " to " substantial , " and the reliability of the total PEDro score was " fair " to " good .
There is strong evidence to suggest that balance training can improve static balance ability on stable and unstable surfaces , as well as dynamic balance ability .
Elite athletes have the potential to improve static balance on an unstable surface and dynamic balance ability , but a ceiling effect appears to occur with stable balance ability on a stable surface .
Balance training programs performed at least 10 minutes per day , 3 days per week , for 4 weeks that incorporate various methods of balance training appear to improve balance ability .
Types of balance training included the use of tilt boards , unstable surfaces , and dynamic body movements while maintaining a static stance
Balance is considered a risk factor for several injuries and consequently a focus of many strengthening , injury prevention , and rehabilitation programs .
There are several studies that have evaluated the ability of balance training to improve balance ability in a healthy population with no general consensus .
We conducted a systematic review to evaluate the body of evidence regarding the effectiveness of balance training on improving various forms of balance ability in a healthy population .