Stay Active & Healthy at ANY Age! ​We understand—life is busy, and finding time for fitness is tough. That’s why we’re here: to make it easier and more enjoyable. At Kin Fitness, we believe workouts shouldn’t feel like a chore, but something positive that fits easily into your life and family schedule. As a locally owned, family-run studio in Newburyport, we’re proud to offer award-winning personal training, small group classes, and family-friendly fitness programs, filled with positivity and a great sense of community. Our certified trainers create a supportive, welcoming environment where everyone belongs—whether you’re a youth athlete, a parent sneaking in a workout while your child is in class, or an adult refreshing your fitness journey. No memberships required, no pressure—just flexible, effective workouts for every age and fitness level. From building strength and confidence to having fun and staying active together, Kin Fitness helps you and your family feel good and live strong—one session at a time.​​