J Korean Phys Ther.  2020 Dec;32(6):372-377. 10.18857/jkpt.2020.32.6.372.

The Effects of Clam Exercise on the Trunk Control and Balance of Stroke Patients

• Park J

• KMID: 2520093
• DOI: http://doi.org/10.18857/jkpt.2020.32.6.372

Abstract

Purpose
The purpose of this study was to verify the effect of applying clam exercise on improving trunk control and balance ability in stroke patients. Based on this, we tried to provide clinical information.
Methods
In this study, 18 patients with chronic stroke were recruited from a rehabilitation hospital. The patients were divided into two groups: a clam exercise group (9 patients) and a control group (9 patients). After 30 minutes of neuro-development therapy, they performed clam exercise or bridge exercise for 3 weeks, 5 times a week for 30 minutes. A trunk impairment scale (TIS) and a postural assessment scale for stroke patients-trunk control (PASS-TC) were performed to evaluate the subjects’ ability to control trunk before and after intervention. Balance ability was measured by Balancia before and after intervention.
Results
After the training periods, area 95% COP and weight distribution of the affected side were significantly different from the clam exercise group compared to the control group (p<0.05).
Conclusion
Based on the results of this study, in can be seen that the clam exercise is effective in improving the balance ability compared to the bridge exercise. Maintaining the standing posture requires muscle strength of the hip abduction and extension, which is the result of the clam exercise selectively strengthening these muscles. Therefore, if you want to provide intervention to improve the balance of stroke patients, it is recommended to perform a clam exercise. Keywords : Balance, Clam exercise, Stroke, Trunk control

Keyword

Balance; Clam exercise; Stroke; Trunk control