Martial-Arts Classes at Class One Mixed Martial Arts & CrossFit (Up to 85% Off). Three Options Available.

Park Slope

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In a Nutshell

Current and past professional fighters and coaches lead Brazilian jujitsu, mixed martial arts, and muay-thai kickboxing classes

The Fine Print

Expires 180 days after purchase. Limit 1 per person, may buy 1 additional as a gift. Must activate by expiration date on your Groupon, pass expires 1 month from activation date. Valid only for option purchased. Reservation required. New customers only. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

In mixed-martials arts classes you'll learn to protect yourself from strangers who want to attack you and friends who suddenly think you're the kind of friends who hug. Don't hug with this Groupon.

Choose from Three Options

  • $29 for one month of unlimited children’s martial-arts classes (a $189.99 value)
  • $39 for 5 day passes (a $170 value)
  • $49 for 10 day passes (a $280 value)

The enrollment fee for the month of children’s classes is waived. Kids may participate in up to five classes per week. The day passes do not incur an enrollment fee and allow adults to try all martial-arts classes, including muay-thai kickboxing, san-da kickboxing, and Brazilian jujitsu.

Class One Mixed Martial Arts & CrossFit

With a disciplined team of teachers and coaches, Class One Mixed Martial Arts & Crossfit teaches a range of striking and grappling arts, including Brazilian Jiu-jitsu and Sanda kickboxing, along with conditioning Crossfit workouts. Many of their instructors boast professional experience, including Luiz “The Joker” Azeredo, a Brazilian Jiujitsu black belt who has defeated top MMA stars and made numerous appearances in the prestigious Pride Fighting Championships. These fitness experts lead sessions for adults, as well as children’s classes that introduce the fundamentals of Brazilian Jiu-Jitsu, boxing, and Muay Thai kickboxing. Along with engaging in physical activity, the program teaches kids sportsmanship and how to accessorize with mouth guards.


  • “Had a great time taking class love to keep going”

  1. A

    Park Slope

    85 4th Ave.

    Brooklyn, New York 11217

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For those who have team spirit and enjoy athletic competition
Thrilling and heart-pounding experiences
For those who take care of their overall well-being with exercise, yoga, and balanced nutrition