Welcome to the Community Street Jam website. CSJ is Redwood City’s newest, freshest, Fitness, Dance and Performance Academy. We have two beautiful dance studios, a fully equipped gym with free weights and resistance machines, and an X-Biking Studio. We have Dance, Fitness, and Performance classes for both youth and adults. We offer Personal Training and Private Dance Instruction at affordable rates. We are more than a gym, more than a dance studio, we are Community Street Jam!