Abstract
[Purpose] The present study examined the utility of a method assessing bridging strength through its relationships with other physical functions. [Subjects] The subjects were 32 elderly males living in the community. [Methods] Using Pearson’s correlation coefficient, the relationships were examined between bridging strength and other physical functions. A multiple regression analysis was also conducted to examine the factors influencing bridging strength. [Results] Significant correlations were noted between bridging strength and knee muscles, FRT, and time able to stand on one leg. Two factors influencing the ability to form a bridge were determined: the strength of the muscles used to stretch and bend the knees and FRT. [Conclusion] Bridging strength of the elderly reflects the strength of the muscles used to stretch and bend the knees and their balance ability. This measure may be useful in clinical practice as a simple functional assessment method.
