However.
What if one's physique is strong enough? So strong that it is off the charts?
If being half as strong as others is not enough, what about twice as strong, three times? Punching is the most primal and basic form of power, without any frills.
It is pure strength.
While you can lift a thousand pounds with just four ounces, what about a thousand tons? The battles between fighters are not like machines, they can't accomplish such exaggerated dissipation of force. Even if the physique is not as good as the Qi, it is still the second most important factor in battle, playing a crucial role.
Casio suddenly felt that he had been misled before.
Fighters harness the Qi born within their bodies, strengthening their fifth limb. However, the original four limbs are equally important.