WELCOME TO 4 CORNER COMBAT & FITNESS GYM: LIVERPOOL’S NUMBER 1 PROFESSIONAL GYM. THE GYM IS OPEN 7 DAYS A WEEK AND WE OFFER PROFESSIONAL BOXING RINGS, 26 FOOT MMA CAGE, 170 FOOT X 50 FOOT MAT SPACE. HEAVY BAGS, SPEED BAGS, DOUBLE END BAGS AND ALL THE EQUIPMENT AND ACCESSORIES YOU COULD POSSIBLY NEED.