Gonto was not using any type of weapons and was only fighting using his teeth and claws. On the other hand, Youlius was using two of them. The weapon of his choice was a large axe and a large hammer. He was dual wielding them and was using those super heavy weapons with just one hand. This was the proof of his superhuman physical strength.
Since his birth, Youlius was physically very powerful and superior to even adults. That was the reason why he developed a habit of solving all of his problems with fists and violence as it really was the easiest way to solve any dispute for him. That was how he created this muscle headed personality of his.
But as he was using two large weapons, he was quite slow. So there was no way that he would be able to land a hit on Tomoe who was extremely fast. But if somehow he was able to land even a single hit, Tomoe could get badly injured from that. So she was very cautious about dodging all his attacks.
