Please select the eligibility criteria that correspond to the clinical trial below.
Title: Strength Training Effectiveness Post-Stroke (STEPS)
Brief Summary: The purpose of this study is to determine if treadmill training with body weight-support (BWST) is more effective at improving walking in individuals post-stroke than a resisted leg-cycling exercise program. In addition, we want to determine if training programs that combine leg strength training to treadmill walking provide an additional benefit to post-stroke walking outcomes.


Options:
A: Inclusion Criteria:

* One-sided hemiparesis, No heart disease (or medical clearance to participate in the study), No orthopedic impairments and / or neurological symptoms that may alter the the gait, no history of thrombophlebitis or deep vein thrombosis, Ability to understand and follow verbal commands, Can walk alone or with canes of approximately 10 m; Spasticity degree mild to moderate in the affected lower limb with levels of classification between 0 and 2 in the Ashworth spasticity scale modified

Exclusion Criteria:

* Heart frequency increase more than 75% of the maximum or have any other general instability during training that may lead risk for the health during the training,
B: Inclusion Criteria:

* Supratentorial stroke within 8 days of onset
* Barthel index 25-75

Exclusion Criteria:

* Severe cognitive disorder
* Severe cardiac disease
C: Inclusion Criteria:

* age 18 years or older
* 4 months to 5 years after first-time onset of a ischemic or hemorrhagic cerebrovascular accident (CVA) confirmed by CT, MRI, or clinical criteria
* able to ambulate at least 14 meters with assistive and/or orthotic device and one person assist (minimum Functional Ambulation Classification Level II
* self-selected walking velocity of ≤1.0 meters/second
* approval of primary care physician to participate.

Exclusion Criteria:

* resting systolic blood pressure greater than 180mmHg and/or diastolic blood pressure greater than 110mmHg and/or resting heart rate greater than 100 beats/minute;
* lower limb orthopedic conditions such as prior joint replacement or range of motion limitations;
* spasticity management that included Botox injection (\< 4 months earlier) or phenol block injection (\< 12 months earlier) to affected lower extremity and intrathecal Baclofen or oral Baclofen (within past 30 days);
* Mini-Mental State Exam score \< 24;
* currently receiving lower extremity strengthening exercises or gait training,
* past participation in any study examining the effects of long term (\>4 weeks training) body weight support treadmill training; limb loaded pedaling, or lower extremity strengthening;
* plans to move out of the area in the next year,
* no transportation to the study site for all evaluations and intervention sessions.
D: Inclusion Criteria:

* First stroke
* Within 28 days post stroke
* Aged between 50 and 85 years of age
* Unilateral hemiplegia/hemiparesis and
* Score for Item 5 of the Motor Assessment Scale for Stroke \< 2

Exclusion Criteria:

* Any barriers to taking part in a physical rehabilitation program
* Insufficient cognition/language
* Unstable cardiac status
* Neuro-surgery
* Any pre-morbid history of orthopaedic conditions or any other problems that would preclude patient from relearning to walk.

Answer: C