Free Group Exercise Classes include a total of 2 hours of exercise per week conducted year round (48 weeks of the year), targeting seniors 65+ years. Classes are open to the public and offered free of Free Group Exercise Classes include a total of 2 hours of exercise per week conducted year round (48 weeks of the year), targeting seniors 65+ years. Classes are open to the public and offered free of charge to seniors. Registration is not necessary, drop by and try it out.