Sean Stellmach has owned Fitness Together Portsmouth for almost 10 years. He started out as a trainer at another studio, and quickly realized he wanted to own his own. Along with years of experience, Sean's passion for fitness and helping individuals improve their health motivates his team to be the best of the best.

in my free time I like to
Sean resides in Amesbury with his wife, Hannah, daughter, Sophia and pup, Mila. In his free time, Sean enjoys family time, camping, outdoor projects and traveling.

Nick grew up in Greenland, NH and is a recent graduate at the University of New Hampshire. He became interested in fitness while running track and field at Portsmouth High School in 2012. After graduating, his passion for strength training carried on which drove him to pursue a career in fitness. Nick enjoys incorporating all styles of training into his workouts including powerlifting, bodybuilding, aerobics, calisthenics and circuit training. Nick Joined the Fitness Together team in 2021. His favorite part about being a trainer is seeing his clients progress and reach their goals. He also enjoys learning new exercises and techniques and sharing them with his clients.

in my free time I like to
Nick enjoys cycling along the seacoast, skiing, and reading.

Derek grew up in York, ME and graduated from at the University of Rhode Island with a Pre- Professional track in Kinesiology. This specialization prepared opportunities to analyze physical activity, exercise, and movement. Trained to assess, design, and implement exercise programs for apparent healthy individuals. This in turn lead to appropriate exercise prescriptions and motivate individuals to modify deconstructive health habits. Previous opportunities range from the workplaces of physical therapy clinics to assisted living. With Fitness Together, he looks forward to strengthening his experience and improve himself to help clients reach where they want to be. You have one body, might as well use it.

in my free time I like to
Spending time with friends and family. Taking care of over 30 tropical plants and watching them grow. Visiting national parks and catching up in the NBA.

Drew grew up on the mean streets of Exeter, NH. He is a graduate of the University of Southern Maine, completing his degree in Exercise Science. During his internship at UNH Strength and Conditioning he worked with an assortment of teams requiring varying athletic needs. A lifelong curiosity with the complexity of the human body paired with this exposure to many different approaches to training helped to spark an interest in the whole of physical fitness. After completing his internship, Drew found his way into the physical therapy world at Proex PT in 2012. Proex would eventually become Professional PT and over the span of 10 years, he was able to work with many excellent physical therapists. Learning the “whys” of exercise when it comes to keeping the body moving brought a focus on functional strength training. Leaving there armed Drew with the idea that a well-designed mix of strength and balance training can allow an active lifestyle for any age. Drew is excited to work with all the FT clients and continue to learn new techniques to accomplish their specific goals.

in my free time I like to
Anything outdoors and golf!