Physical Math.

There are two basic types of 'style' that are used in martial arts. Positive and Equivalent. A positive maneuver involves increasing the energy between two objects, and by doing so, creating a dramatic change in impulse by way of jolt. An equivalent maneuver involves the preservation of momentum between the two objects. The second technique is the only means with which larger, stronger opponents can be beaten, because it converts their own energy as a means to fight against them.