A Workout You Can Look Forward To.
Get moving. Learn real martial arts skills. Build confidence in a welcoming community. Start with a free, 55-minute adult martial arts class. Meet your instructor, talk about your goals, and try a workout that gives you something new to learn. No experience needed. No need to get in shape first.
See Class Times & Book Your Free Class Today
Loaner gloves available.
No credit card required. No obligation to enroll.
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2026 Best Martial Arts School
Market Surveys of America
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2026 Best Martial Arts School
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Frequently Asked Questions
A few things you might be wondering…
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No. Sigma Strike Lab gives beginners a place to start. Your instructor will explain the movements and help you adjust exercises and intensity as needed. You can build your fitness and skills through practice.
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No. Sigma Strike Lab uses bags, with no partner contact or sparring. Partners & Pads uses cooperative drills and pad work, without open sparring. Advanced sparring is optional; you can keep training at the level that fits your goals.
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Your free class lasts 55 minutes. Check the available times below and choose one that works for you. If you decide to continue, we’ll help you choose a training routine that fits your goals and schedule.
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We’ll have a brief conversation about your goals and experience, help you get ready, and guide you through class. Afterward, we’ll check in about how it went and help you choose your next step. There’s no obligation to join and no long-term membership contract if you do.
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Wear comfortable athletic clothing, bring a water bottle, and arrive 5–10 minutes before class. Bring gloves if you have them; loaners are available.
We’re at 28 High Street in Medford. We recommend the parking lot between Governors Avenue and Bradlee Road, behind the Islamic Cultural Center. Free one-hour street parking is also available on Bradlee Road, and free two-hour parking is available on the northbound side of Governors Avenue.
What Members Are Saying
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It's welcoming, fun, clean, and a great workout!
Alison E.
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Everyone just super nice and supportive. And awesome workout!
William B.
Choose Your Free Class
New to Martial Arts?
Sigma Strike Lab
Start here if you’re a beginner. Learn punches, kicks, and footwork in a coached, bag-based workout. No partner contact or sparring.
Have Boxing, Kickboxing, or Muay Thai Experience?
Partners & Pads
Choose this option if you have prior striking experience. Develop your skills through cooperative partner drills and pad work. No open sparring.
Select your class and an available time to book your free visit.
Not sure which class to choose? Call us at (857) 997-0770. We’ll help you find your starting point.