At SLS we believe in changing the way you feel, play and move. With programming for the entire family, there is something for everyone. We teach fitness to all ages and levels and provide coaching for strength training, yoga, stretch & mobility, boxing, kids boxing & strength training, 65+ programming, fitness for Parkinson's and much more!
The variety is endless and the community is top notch. Thank you to our SLS Community for voting us #1 Fitness Facility in the Merrimack valley two years in a row! All memberships at SLS include unlimited classes AND unlimited use of the facility. Take advantage of our wide range of motivating 30-minute classes where you will always have a Coach or use our state of the art facility to create your own workout.
The variety is endless and the community is top notch. Thank you to our SLS Community for voting us #1 Fitness Facility in the Merrimack valley two years in a row! All memberships at SLS include unlimited classes AND unlimited use of the facility. Take advantage of our wide range of motivating 30-minute classes where you will always have a Coach or use our state of the art facility to create your own workout.
Services
Services
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Working with a trainer, either in a one-on-one session or in a small group setting, is a great way to help you stay on track with a personal fitness goal. At SLS, we know that staying motivated to reach your fitness goals is all about accountability, which is why we offer so many ways to train in a personalized setting.
Sls Tv
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Welcome to SLS Fitness TV, we're so glad you're here! Our goal is to continue to make fitness easy and accessible for SLS Fitness members, which is why we've released SLS Fitness TV! You now have the opportunity to participate in over 30+ on-demand classes and content anytime, anywhere. SLS Fitness TV classes are easy to search, categorized by class type, and led by an SLS Coach with a designated model to demonstrate the workout.
October 2021
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We're offering incredible savings on almost all our products and services, plus new, limited edition apparel in all your favorite styles! Stop by Friday-Sunday to enjoy specialty classes, your favorite fall shakes, and a weekend of shopping! SLS is honoring Breast Cancer Awareness month this October!
Success Stories
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We are so proud of the progress our members have made as they work towards their wellness goals. Check out their stories below! Meet Jacqueline, an active SLS member for over three years! After working up the courage to try a class, she realized that one-on-one personal training was exactly what she needed!
Careers
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At SLS Fitness, we are passionate about changing the way you feel, play and move through holistic coaching. Our class-based style provides an atmosphere for the whole family, and all different levels of fitness. With departments ranging from strength & conditioning, boxing, spinning, yoga, and more, there is something for everyone at SLS!
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