On Saturday, Diablo Rock Gym in Concord hosted their annual Ultimate Fitness Challenge. Members and guests had the chance to try a sampling EVERY class offered at the gym – all within one morning! Over 100 people came out the event. M
“It’s a wonderful chance for new and prospective members to see what we have to offer,” said Manager Hans Florine. “It feels more like a block party and a gym – and we love it that way!”
