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  • NEW CLASS! SISU Strength & Conditioning

    We are excited to announce that we are adding a new offering to the class lineup at SISU Excelsior & SISU Plymouth! The new SISU Strength and Conditioning class will focus on…

  • SISU Charity Challenge | Week 3 Challenge

    SISU CHARITY CHALLENGE | WORKOUT #3Teams of 3AMRAP 40Partner A: Run 400m Partner B: AMRAP of12 Overhead Plate Lunges 45/256 Burpees to Plate15 Plate Ground to OverheadPartner C: Rest All partners rotate when…

  • SISU Charity Challenge | Week 1 Challenge

    SISU Charity Challenge Workout #1 The Burpee 800 Rx: Burpee Broad Jump 800m Option 2: Share with a partner Scaled: Burpee Broad Jump 400m At home: 200 Burpees for time Meet us…

  • SISU Charity Fundraiser

    Whether a partner workout, team competition, or cheering on your classmates in the daily workout, when the SISU community joins together on a common goal, awesome things happen. This October, join with the…

  • SISU Tranformation: Kari Kallhoff

    About Kari I’m a huge food nerd! I’m always watching food-related shows, reading about food, or cooking/baking. If I didn’t have a career in marketing, I think I’d do something with food.…

  • Late Cancellations & Class Caps

    Team SISU,We’re continuing to have issues with late cancellations and our classes being full at night but not in the morning. Since we’ve reopened our doors, we’ve had over 1,500 cancellations, 300 of which…

  • Mask Up at SISU

    It’s time to make like a superhero and MASK UP! Starting Wednesday, July 15th, everyone coming to SISU will need to wear a mask when entering and exiting the building as well…

  • Our Next Step: Expanding the SISU Community

    At SISU, we are PASSIONATE about fitness, and our PURPOSE in every effort as a business is to “empower and transform people”. Our passion and commitment to delivering the best experience to…

  • Workout of the Day | Trail Run | 042020

    Our workout of the day for Monday, April 20th is going to be a trail run! We are continuing with our running progression – building up some volume and training our running…

  • The SISU Brand Voice & Personality

    Written by Thomas Richards, SISU co-owner We are blessed at SISU to have a wide breadth of people from different backgrounds, professions, and skill sets. One person that’s had a major impact…