Inclusion Criteria- lower extremity Brunnstrom stage 2,
- lower extremity modified ashworth < 3,
- has the ability to follow 3-step command in English,
- has only unilateral involvement.
Exclusion Criteria- lower extremity Brunnstrom stage 1,
- lower extremity modified ashworth 3 or higher,
- history of prior stroke,
- Passive Range of Motion limitation of hip and or knee flexion < 90,
- has visual deficits which prevent participation.