Instructor Tamara Rossiter, right, conducts a Yoga for Parkinson's class with students, from left, Loretta Brogna of Niskayuna, Tom Stephany of Delmar and Bruce Plotsky of Clarksville at Honest Weight Food Co-op's community room Thursday March 5, 2015 in Albany, NY.  (John Carl D'Annibale / Times Union) Photo: John Carl D'Annibale / 10030886A