He missed. Somehow, the man avoided a blow that was launched from almost point blank range. An was stunned then angry then realized that while the punched missed his body did not.  Jackrabbit had stepped left and angled his body right, had he stepped right and angled right An would have missed completely but as it was Johnny had stepped into the path of An’s body. And while he missed with his fist, the momentum of his body continued, causing his shoulder and back to strike the man already under immense strain. 

As they made contact An, tired of it all simply by touch removed the gravity that  held Jackrabbit, not from the area mind you, it was still two full earth gravities around them, Johnny was now simply weightless. Much like An had been when he kicked him into the ceiling. The momentum of An’s body on the now weightless Johnny would send him flying backwards and away from An, who promptly hit the ground with a thud. With not gravity to hold him, and being airborne Johnny would have to find a hold somewhere across the dance floor. 

Looking at the man who he just sent flying away from him in an oblique angle. An grimaced. All right, he would have to fight differently, since the man, even under such a strain was able to move and avoid An’s blows.  That was fine, An would turn to his powers then, use them instead of his fists.  Gravity was a terrible bitch, and right now, her master was angry. 

Standing, An reacquired the gravity field he had released a few moments earlier, it was at 2gs. It would be a start, but in the end, the now weightless man was going to have to deal with gravity used against him in all its facets.  For now, Jackrabbit would have to flounder with no gravity.