OBJECTIVES: Our long term goal is to develop and test a yoga exercise intervention in a large VA trial for veterans who have survived a stroke. The objective of this pilot application was to obtain necessary information to support such a trial through the following specific aims: 1) determine the feasibility (including recruitment) of an 8 week yoga based intervention for veterans with stroke; 2) establish an appropriate dosing strategy for a post-stroke 8 week yoga exercise intervention for a future VA yoga implementation trial (Yoga Group, bi-weekly in-person vs Yoga Group Plus, bi-weekly in-person paired with almost daily at home yoga); and 3) estimate the effect size of yoga on variables of interest to determine the appropriate VA trial sample size.