Eyes, temples, crotch, back of the head, joints, these places are places without muscles. No matter how strong and strong he is, if he fights, the defense in these places is zero.

Poke his finger in the eye. If he closes his eyes, dig his eyes with his nails, and then pick up a stone and hit him in the temple. Schwarzenegger can't carry it.

If you mean competitive games, I can only say that like boxing or judo, or karate, weight determines strength. Otherwise, there is no score. In regular games, the greater the weight, the better, because you can't attack the key.