Chelsea Wellness Center supports the health and fitness needs of the community by providing a high-quality facility, professional staff, and programs in a unique, supportive environment. We truly have everything you need in one place. What Makes Us Different -Certified by the Medical Fitness Association (MFA) -FREE group exercise classes included with membership -Personal training and fitness assessments to reach your goals -Unique medically-integrated programs -Activities and programs for a variety of ages and skill levels