Format

Send to

Choose Destination
J Phys Ther Sci. 2017 May;29(5):845-850. doi: 10.1589/jpts.29.845. Epub 2017 May 16.

The effects of open and closed kinetic chain exercises on the static and dynamic balance of the ankle joints in young healthy women.

Author information

1
Department of Physical Therapy, Namseoul University, Republic of Korea.

Abstract

[Purpose] The purpose of the present study was to analyze the effects of open kinetic chain and closed kinetic chain exercises on the static and dynamic balance of ankle joints in young healthy women. [Subjects and Methods] Twenty women in their 20s were randomly assigned to two groups of ten women each: an open kinetic chain exercise group and a closed kinetic chain exercise group. Each group performed five sets of exercises three times per week for four weeks. Exercise intensity was increased once after two weeks. The subjects' Romberg's test results and their limits of stability were measured to evaluate their static and dynamic balance. The data were analyzed using a two-way repeated measures analysis of variance test. [Results] In the results of Romberg's test, the main effect of the time showed a significant difference in the trace length with eyes closed (Effect size: d=0.97). In the result of limits of stability, the interaction effect showed a significant difference in the backward, and the main effect of the group showed a significant difference in the forward. [Conclusion] The open kinetic chain and closed kinetic chain exercises both improved the balance of the subjects. The closed kinetic chain exercise was more effective at improving the dynamic balance of young healthy women than the open kinetic chain exercise.

KEYWORDS:

Balance; Closed kinetic chain; Open kinetic chain

Supplemental Content

Full text links

Icon for PubMed Central
Loading ...
Support Center