Strength (Lower)
see all reviewsOoof! This was tough! My legs are feeling it the day after! The instructor was so great and the vibe was encouraging and motivating! Be ready to sweat and work hard!
Small-group fitness training studio. We offer high-intensity training sessions, nutritional…- Boxing, Strength Training, …
Black Twenty One Striking and Fitness
1877 South Acoma Street, DenverSafety guidelinesBOXING CARDIO
see all reviewsI’ve been looking for a good boxing gym in Denver for a while and this is definitely it! Intense workout and TONS of technique. This place doesn’t mess around. Will definitely be back!
Welcome to Black Twenty One. A safe respectful place to build strength, skills, and…