Upcoming Events

Join us for a special event this month.

  • Kitten Yoga!

    Join SLS Fitness in partnership with Lowell Humane Society for a 1-Hour Kitten Yoga Flow!

    When: Saturday, October 4th at 11:00am

    Price: $30 donation to the Lowell Humane Society

    Spots are Limited

    Sign-Up Here

  • New Fall Schedule

    You asked, we listened!

    Check out our new classes and class times on September 22nd.

  • Women's Strength: Small Group Training

    60-minute class designed for women 40+ who are ready to embrace the power of heavy lifting. Strength training isn’t just for athletes, it’s essential for building muscle, protecting bone density, and supporting cardiovascular health during this stage of life. Alongside lifting, Coach Sarah will emphasize the importance of recovery and quality sleep, plus simple, sustainable nutrition and smart supplementation strategies to help your body rebuild, recharge, and thrive long term.

    When: Wednesdays at 4:00PM

    Starts: Wednesday, October 1st

    Ends: Wednesday, November 19th

    Price: $299 for 8-Weeks

    Learn More Here

  • Women's Wellness: Understanding Perimenopause and Menopause

    Are you ready to embrace the journey through perimenopause and menopause with confidence and vitality? Join us for an empowering seminar designed to equip you with practical tools and insights to navigate this transformative stage of life.

    When: Wednesday, October 22nd at 6:00PM

    Price: FREE

    Where: Dragonfly Cafe, Lowell MA

    RSVP Here

  • Middle & High School Strength and Conditioning Camp

    Strength & Conditioning focused, progressively implementing exercises focusing on injury prevention, mobility, balance, stability, plyometrics, strength training, power development and conditioning. Good for athletes and beginners alike who want to improve their strength and conditioning skills!

    Price: $349 for both days, $174.50 if only able to attend 1 session per week

    Days / Times (sessions are 1 hour): 

    Middle School (Under 14 Years Old):

    -Tuesdays @ 6 PM with Coach Frank

    -Saturdays @ 12 PM with Coach Frank

    High School (14 Years Old and Up): Wednesdays @ 6:30 PM with Coach Sarah Saturdays @ 11 AM with Coach Frank

    Learn More Here

  • Our Jumpstart Program is on sale now!

    Get 4 weeks of a full membership for just $149! Get full facility access, our full class schedule, state of the art equipment, access to infrared saunas, two 1:1 sessions with a coach, and more!

    Price: $129 (save $40!)

    Learn More Here