Since 1977, Cascade Athletic Clubs have distinguished themselves from typical gyms with their vast array of amenities, which range from big-screen TVs to a seasonal waterpark. In their fitness studios, instructors boost students’ flexibility during Yoga workouts, lead seniors through age-appropriate workout techniques during Silver Sneakers classes, or teach students how to dance to fast-paced music during Zumba. The dedicated team of personal trainers, meanwhile, help athletes stay motivated on a one-on-one basis, and tailor their regimens to individual goals that range from weight loss to preparing for an upcoming marathon. They can also bulk up with Life Fitness machines, free weights, and Stair Masters designed to build strong enough leg muscles to conquer even the most daunting out-of-order escalator.