Black Box Concept

Black Box Concept

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    About us

    WHY US?

    You deserve the best! An efficient workout, in a safe and fun way. Live longer! Live better!

    To be effective, a workout needs to be given by people who have the knowledge, experience and time to prepare a program adapted to your individual needs.

    A sports professional takes into account many different parameters, in order to unleash your potential and improve your body and mind.

    You are:

    A working woman/man

    Teenagers

    New mothers

    Those about to retire/retirees

    Students

    Newcomers in town

    Those totally new to the world of fitness

    Those recovering from injury

    People in search of better mobility

    DON’T LEAVE YOUR WELLBEING TO LUCK! CARE FOR YOUR BODY BECAUSE IT IS A TOP PRIORITY!

    Amenities

    • VENUE_AMENITY_SANITARY

      Showers

    • VENUE_AMENITY_GASTRONOMY

      Food

    • VENUE_AMENITY_SHOP

      Shop

    • VENUE_AMENITY_WELLNESS

      Wellness

    • VENUE_AMENITY_LOCKERROOM

      Changing rooms

    • VENUE_AMENITY_PARKING

      Parking lot

    • VENUE_AMENITY_CARDPAYMENT

      Card Payment

    Location

    Avenue des Celtes 28, 1040 Etterbeek

    Reviews

    rating

    5.0

    11 reviews

    Room Quality

    5.0

    Friendliness & Service

    5.0

    Cleanliness

    5.0

    Atmosphere

    5.0

    Price Performance

    5.0

    User headshot

    marie-laure

    a month ago

    Top salle de sport


    User headshot

    Eirini Souzana

    a month ago

    The best place for gym. Beautiful people and pleasant atmosphere!!!


    User headshot

    Olli

    a month ago

    By far the best gym in Brussels. The group classes are especially good with great workouts and a remarkable atmosphere.


    User headshot

    Rados

    2 months ago

    Love these guys! ♥️


    Further helpful information

    About the Team

    A team of professionals, from around the world, exceling in their field, passionate about exercise and healthy lifestyle. Our team grows everyday.

    CHRISTOS SINAPIS

    Co-Founder - Coach

    Specialist in mobility and rehabilitation. Burpees and planks are my favourite exercises. Workouts for all, no matter gender or age. Trainer for the greek armed forces, 8 years at the NATO sport centre both as trainer and assistant manager.

    KONSTANTINOS SINAPIS

    Co-Founder - Head Coach

    Passionated, motivated and supportive. Will push you to your limits and make you reach your goals.

    Available sports types and activities

    • Fitness

    • Pilates

    • Functional Training

    • Bootcamp

    • Strength training

    • Mobility

    • Personal Coaching


    Did you know your company can help support your sports routine? Learn more here