Arnold, CA…We stopped by Big Trees Fitness and Melissa Wagner told us about the SilverSneakers that Big Trees Fitness just qualified for. SilverSneakers is a complete program that is available to most seniors at no cost. SilverSneakers is a fitness program for adults 65+ comes free with qualifying health plans, giving you unlimited access to thousands of fitness locations across the country. From weights and machines to group classes led by certified instructors, we have something for everyone at all levels of ability. For younger fitness buffs Big Trees Fitness is offering the Gift of Fitness with the special offer of Three Months for only $99.