after being informed about the study and potential risks, all patients giving written informed consent will undergo a 1-week screening period to determine eligibility for study entry. Subjects who pass the screening test will randomize in a 1:1 ratio to experimental group(conventional rehabilitation + trunk stabilization training device, 30min each, 20days) or control group(conventional rehabilitation + conventional rehabilitation, 30min each, 20days). And then, They receive a registration number within 7 days and proceed with the pre-intervention test.
The purpose of this study is to assess the effectiveness of Balance pro(SBT-330:trunk stabilization training device) for stroke patients reduced balance ability