At SLS Fitness, Sherri’s passion for developing a unique experience for members through her fitness programming offers people of all ages and fitness levels many kinds of classes and workouts. These include boxing and MMA, yoga, meditation, spinning, mobility, team athletic-based training, and metabolic effect training, one of our most popular classes. In 2009, Sherri traveled to Wake Forest University to train with Metabolic Effect owner, Jade Teta. She then launched the first Metabolic Effect group training in New England. Metabolic Effect classes exploded at SLS and the member-driven demand for these classes is continually increasing almost 11 years later.

In addition to class offerings that are constantly evolving to add variety, SLS Fitness is also home to several specialty programs for specific populations, including the Rock Steady Boxing Program for Parkinson’s patients, a booming senior fitness program for members over the age of 65, pre- and postnatal exercise options, and an oncology rehabilitation and wellness program in partnership with Lowell General Hospital.  

SLS Fitness proudly partnered with Lowell General Hospital to be their public educator - which includes offering seminars on the importance of fitness and wellness - and in 2019, became their fitness partner for the hospital’s oncology program. This close relationship with Lowell General Hospital’s oncology program allows SLS Fitness to help recovering cancer patients carefully and confidently return to activity with the guidance and support of our SLS coaches and physical therapists. This partnership has become a wonderful bridge between treatment and returning to fitness, and is yet another way that SLS Fitness serves the Merrimack Valley community with whole-body wellness. 

Services at SLS extend beyond fitness classes and programs. Over the years, it's grown to include physical therapy specialists and chiropractic services on-site; three infrared saunas and a juice bar that specializes in organic protein shakes and supplements. Sherri’s goal has always been to make SLS Fitness a home for families to feel safe and welcome as they work toward improving their health and wellness, which is why she continues to grow and offer an abundance of services to her community. 

Prior to founding SLS Fitness, Sherri’s experience in the strength and conditioning industry spanned 27 years throughout Massachusetts and New Hampshire. Officially incorporated 12 years ago, under the corporate banner of Elite Fitness Professionals, Inc., Sherri provided group fitness management for Gold’s Gyms in Nashua, Merrimack, and Manchester, NH and in Tewksbury, MA.