Photo: Rumble Burger
Fitness giant Rumble Boxing has teamed up with Umami Burgers for a limited-edition Rumble Knockout Burger. Each burger comes in a custom-designed Rumble x Umami box and is accompanied by a card for a free class at Rumble that's valid through December 31.
The Rumble Knockout Burger is a 4oz Smash Patty with Classic Sauce, Lettuce, Pickles, Tomato, Caramelized onions, and American Cheese. It is available for purchase in-store at Citizens Culinary Market (398 10th Avenue) and for delivery from the restaurant.
Rumble Boxing was founded in January 2017 as a boxing-inspired group fitness concept which consists of a 45-minute, 10-round, full-body cardio and strength workout crafted around specially designed water-filled, teardrop-style boxing bags. There are currently Rumble locations in Chelsea/Flatiron, NoHo, TriBeCa and the Upper East Side.
For more information, visit: doyourumble.com