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CrossFit South Brooklyn

@cfsbk

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1037

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Brooklyn, NY
18 Year @crossfit affiliate (est. 2007)

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Tin Slingers was an absolute vibe! Huge thanks to our family at @rad_global for putting on such a great event and to all the athletes, spectators, volunteers and staff that made last night possible! by @cfsbk

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11 hours ago

Coach @tpsmith22 with some overhead squat triples at 155lbs during today’s 10am class. by @cfsbk

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4 days ago

This past month marks 10 years working at @cfsbk ! It has been epic to be a part of this family that does so much together. I started as a member in January of 2014, and started coaching here in Sept of 2016. We’ve been through a lot together. Meeting my wonderful wife, a pandemic, several chapters of growth personally and in relationship to the gym, lots of fitness, then less fitness, and now more fitness again. Together we’ve protested, laughed, cried, raised money for the community, taken ourselves too seriously, not taken ourselves seriously at all, and petted a lot of dogs. Through it all I’ve been supported and held by the owner @davidosorio__ , staff, and members. @cfsbk is an incredibly unique place and I’m so grateful that I have had the privilege to coach there for over a decade. taken in CrossFit South Brooklyn by @cfsbk

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9 days ago

Since 2009, Fight Gone Bad has been one of CrossFit South Brooklyn’s most beloved community traditions. Each year we come together to sweat, get weird, and raise money for local causes that make Brooklyn stronger. Over the years, we’ve raised more than $520,000 for charity, and in 2026 we’re once again answering the call to serve our community by supporting @bchands_org

Register for FGB via the link in bio! Like last year we’re also letting members set up teams with their gym besties if they’d like. See you all there! 🎃 taken in CrossFit South Brooklyn by @cfsbk

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9 days ago

Thank you so much to everyone who came out to our birthday party and member appreciation night! by @cfsbk

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14 days ago

Here’s a little segment coach @davidosorio__ shared with some classes today about identifying where you or someone you care about sits on the spectrum of motivation. by @cfsbk

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15 days ago

Join us on Saturday 9/19 to celebrate our birthday and throw a party for our amazing members at @evalyns.tap.house Open bar and light snacks on us! See you there!!!🏴‍☠️ by @cfsbk

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23 days ago

Scenes from our community volunteer day at the @chips4thave navy yard warehouse. Led by @sarabond27 we loaded several pallets of food that will feed 600 people with food insecurity in our neighborhoods. 🖤🏴‍☠️ The CHiPS staff were very impressed with how much we enjoyed moving heavy things quickly and efficiently. If you missed out we’ll post new opportunities to volunteer with CFSBK soon! by @cfsbk

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a month ago

Join us on Sunday 10/11 for a very special day commemorating the life and legacy of Jessica Fox. This event will take place on Jess’ birthday. There will be an optional workout, fundraiser for her favorite animal sanctuary, tacos and ice cream as well as group meditation led by @chrisfoxnyc plus more TBA. The event will take place from 2-5pm. If you plan on attending please RSVP so we have an accurate headcount for food. Link in bio under upcoming events

“LADY FOX”

AMRAP 21:00 with a partner
10 Deadlifts 225/155 (each)
11 Burpees over the Bar (each)
78 Double Unders (cumulative)

🖤 @lady_fox_ 🖤 taken in CrossFit South Brooklyn by @cfsbk

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2 months ago

Life is short! Rent a dunk tank!

Some scenes from the 2026 🇺🇸 Wet Hot American Throwdown dunk tank. Sending off @kharper369 on her maternity leave with a splash!

The Workout:
9 Rounds for Time
8 Devil’s Cleans (50/35/20lb)
22 Calorie Row/Ski/Bike
40m Single Arm Farmer’s Carry (50/35/20lb)

“This workout I’ve written symbolizes some of my favorite things. I’m known for writing spicy grinder pieces, which felt only appropriate because as we know, pregnancy is a marathon both mentally and physically. I LOVE power cleans, burpees, and strongman everything. The workout structure is dedicated to my due date and the length of time I hope to spend creating this baby, no more no less!!! lol
-9 months: 9 rounds
-8/22 is my due date: 8 devils clean, 22 cal machine
-40 weeks: 40M farmers carry” by @cfsbk

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2 months ago

@mozziethehound turning today’s Medball workout into a partner workout 👶 by @cfsbk

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2 months ago

You know the class isn’t messing around when they break out the Naruto run! by @cfsbk

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2 months ago