Join us for a holiday inspired sweat at Rumble Boxing Chelsea Flatiron. Every guest will receive a three piece set from the new 90 Degree by Reflex collection valued at over one hundred dollars along with a stacked goodie bag worth over five hundred dollars.

Ten percent of all ticket sale proceeds will be donated to City Meals on Wheels to help support homebound seniors in New York City this holiday season.

Enjoy complimentary B12 shots, a cozy hot cocoa bar, festive surprises, and a morning filled with movement, community, and holiday energy. This is the perfect way to kick off the season.

More details coming soon. Spots are limited so secure your ticket and come celebrate, sweat, and give back.

Cardio Sculpt

Boxing  

Young professionals

HIIT

Waiver & Release of Liability
By attending and participating in this event, you acknowledge and agree:
Participation in fitness classes, wellness activities, and related services carries inherent risks including injury, illness, or other complications. You voluntarily assume all such risks.
You release LSTVYB, its partners, staff, and sponsors from any liability for injury, illness, property damage, or other claims arising from participation.
You consent to receive medical care in case of emergency and release all listed parties from related liability.
You grant permission for photos and videos taken at the event to be used for promotional purposes without compensation.
By attending this event, you confirm that you have read, understood, and agreed to the above terms.

NYC MERRY & FIT

Includes an outfit by 90 degree by Reflex, HIIT Rumble workout, exclusive goodie bag, wellness vendors and more! 

NYC MERRY & FIT

About this event

Cancellation policy