To Evaluate HU-014 in the Treatment of Post Stroke Upper Limb

Inclusion Criteria:

• A subject who is diagnosed with Stroke at least six weeks prior to Screening.
• A subject who has Modified ashworth scale(MAS) score which Wrist Flexor is ≥ 2 andFlexor or Finger Flexor is ≥ 1.
• A subject with a Disability assessment scale(DAS)of at least ≥ 2 in one of thecategories of hand hygiene, clothing, upper extremity, or pain for evaluation.

Exclusion Criteria:

• A subject who has medical history following. (Allergy, Chemodenervation(within 6months), Tendon lengthening(within 6 months), Intrathecal baclofen.Aspirationpneumonia, etc.)
• A subject who has history of any diseases following. (neuromuscular junction disorder,NMJ, myasthemia gravis, MG, Lambert-Eaton myasthenic syndrome, amyotrophic lateralsclerosis, ALS, Skin disease, Dysphagia, etc.)
• From screening, Subject who get a plastic Surgery including fascioplasty, Prosthesisimplantation within 6 Weeks
• Subject who takes a medication including skeletal muscle relaxants, Aminoglycoside,lincomycin, anticholinergic drug, benzodiazepine, benzamide etc.
• A subject who tend to bleed or are taking anti-coagulant drugs.
• A sugject who is undergoing rehabilitation(physical therapy, occupational therapy,exercise therapy) or Splinting in the area where medication for clinical trials isscheduled to be administered.
• A sugject who has muscle atrophy, fixed joint/muscle contracture in the area wheremedication for clinical trials is scheduled to be administered.
• Any condition that, in the view of the investigator, would interfere with studyparticipation.