PRO Club Seattle sits at 501 Eastlake Ave E, a two-block walk from Amazon's core campus. This is not a boutique studio squeezed into a ground-floor storefront. Weight room, cardio floor, group fitness, personal training, aquatics, indoor basketball, racquetball, squash, tennis, physical therapy, podiatry, spa and salon services, and the 20/20 Lifestyles weight-loss program run under one roof on the second floor. ​ The building carries real Seattle sports history. The club ope