Feasibility and Safety of In-bed Self-exercise in Patients With Subacute Stroke

The goal of this to investigate the feasibility and safety of in-bed self-exercises based on EMG-sensor feedback in subacute stroke patients. The main question is feasibility and safety. It aims to answer are: \[Pittsburgh Rehabilitation Participation Scale\] \[The number and percentage of participating sessions\] \[The number and percentage of completed sessions\] \[The number and percentage of successful sessions\] \[The mean amplitude of muscle contractions in a session\] \[The duration and percentage of participating sessions during self-exercise\] \[Rivermead motor assessment\] \[Manual muscle test\] \[brunnstrom stages of motor recovery\] \[Fugl Meyer assessment of lower extremity\] \[Berg balance scale\] \[Functional ambulation category\] \[modified Rankin scale\] \[modified Barthel index\] \[Short-form Health Survery 36 version 2\]