Why users love this gym? Here at the YMCA of DeKalb County we focus our work in three key areas; because nurturing children’s potential, helping people live healthier, and supporting our neighbors are fundamental to strengthening our community. What can I expect to achieve by attending this gym? Individuals who participate in a healthy lifestyle gain increased self-confidence to initiate and sustain positive life habits. The Y is a leading voice on health and well-being.