• Grind House
    Yoga, Strength Training, …

    Grind House

    203 Berry Street, Brooklyn
    4.9
    (17500+)
    Safety guidelines

    CORE:30

    I took the Core:30 class with Marisa and had the best workout! It was a challenging workout but structured perfectly. The warm up series was really effective and had my core ready for the exercises. Marisa was a great instructor. She kept the class motivated and helped anyone with modifications and any questions.
    see all reviews
    Grind House – situated in the heart of Williamsburg – has quickly become the premier…
  • Outbox Gym
    Boxing, Strength Training

    Outbox Gym

    171 Meeker Avenue, Brooklyn
    5.0
    (1000+)

    Intro to Lifting

    Coach Greer was so helpful and patient with the class! I haven’t lifted in many years and had a lot of questions and Coach was super helpful and thoroughly. I was originally very intimidated but she really took the time to break down the form for each move. I definitely recommend this class for beginners!
    see all reviews
    Outbox is an LGBTQ+ Centered Boxing and Fitness Gym that aims to make working out…
  • RS Strength
    Gym Time, Boxing, …

    RS Strength

    8 Grand Avenue, Brooklyn
    5.0
    (500+)
    Safety guidelines

    Boxing Bootcamp

    The class was easy but intense, if that makes sense. The space is great, you feel like you are in a “real” boxing gym training for a match. The instructor, Coach Gear, is very patient and knowledgeable. Will be back! A+ on every aspect
    see all reviews
    RS Strength is a small business in Clinton Hill, Brooklyn. The owner, Daniel Lastique…
  • CKO Kickboxing
    Boxing, Strength Training

    CKO Kickboxing

    525 Myrtle Avenue, Brooklyn
    4.7
    (2500+)

    Indoor Bag Class

    Oh man what a great class!! Very demanding but super fun! Tory was amazing and explained everything directly to me whenever I didn’t understand something. I loved the class and will probably be back!
    see all reviews
    CKO offers high-intensity, fitness-focused kickboxing classes that combine heavy…
  • Green Fitness Studio
    Yoga, Martial Arts, …

    Green Fitness Studio

    232 Varet St, Brooklyn
    4.7
    (2500+)
    Safety guidelines

    Spin

    Orlando was great, ran a great class for a range of experience. He made sure to push us but understood where each of our limits were. The space is nice
    see all reviews
    Green Fitness Studio offers a variety of fun and challenging classes designed to…
  • FNT Boxing Club
    Boxing

    FNT Boxing Club

    256 Grand Street, Brooklyn
    5.0
    (100+)

    Fit to Fight

    Laura’s class is like therapy AND you get to hit something. Great focus on technique, welcoming to all levels, you’ll always make a new friend (boxing partner), and sweat a lot.
    see all reviews
    A boxing club offering a range of fitness boxing classes with an underground New…
  • Unlimited Martial Arts
    Martial Arts, Boxing

    Unlimited Martial Arts

    505 Union Ave, Brooklyn
    4.9
    (500+)

    Muay Thai kickboxing

    Great space & awesome Kru. Was my husband & I’s first time & they were helpful & welcoming. Got my husband actually excited to exercise & plan to go back is a big win :)
    see all reviews
    U.M.A. is a training facility which will offer their students comprehensive martial…
  • Kriptoknight-X Exercise Therapy & Wellness Center
    Strength Training, Pilates, …

    Kriptoknight-X Exercise Therapy & Wellness Center

    324 Graham ave, Brooklyn
    4.8
    (30)
    Thinking outside of the box their focus was to provide the best service they could…
  • RS Strength
    Personal Training, Boxing, …

    RS Strength

    8 Grand Avenue, Brooklyn
    RS Strength in Brooklyn is a different kind of gym. They're a community united by…
  • LiTnFiT boxing fitness
    Boxing

    LiTnFiT boxing fitness

    Stanton St & Pitt St, New York

    Group Fitness

    Fun outdoor class in the park! The instructor did a great job helping with my boxing form/footwork
    see all reviews
    If you’re looking for a studio with classes that are as challenging as they are fun…

More activities in Williamsburg