throwback nba jerseys the smaller the not easily damaged. catch surgery

Faint or even hit the residue, killing rivals.
Force effect of the use of not only the size of the force, but also involves the direction of the force, the three elements of the role of point of force (the force). For more complex, but also take full account of the duration of the force, the rate of change of force, force synthesis or degradation of other factors.
Second, the analysis of the force in boxing
Force objects hitting the speed and force objects changes are not the same. Generally speaking, the combat of Motion, the faster the objects was to combat the more fragile, not easily impressed. Fight against objects moving slower. The fight against things more difficult to damage, and easily impressed, of course, the intensity of the crackdown and was shot objects, all must comply with Newton's laws of motion.
We have a rapid strike force, known as the impact force; slow the role of force, as a continuing force in between the force to get the most speed on the force, called hair throw.
(A) sustainability: sustainability is the combat by a slow speed or stationary force, often exist in the push-pull prop action in the press, and top pressure. Sustainability tend to make the matter of force toward the force direction to at the same speed, in addition to encounter resistance force to force things, leaving the force organizations tears, sprains, does not make force object damage.
According to Newton's second law:
Force - resistance = force material quality × force thing acceleration,
Thus, as long as you exert force greater than the resistance, you can force the body in accordance with the direction of your force move. In addition, the smaller the resistance force things more easily the movement, its exposure to the internal forces, the smaller the not easily damaged. catch surgery, for example,nba jerseys, each other's arm wrenching the way to the outside, because the human body limited, so that the resistance force can not be greater than the wrenching force, so that the arm twist, if the resistance is small, can easily cause the body's Yang turned; if resistance to a larger, are likely to cause bone damage, in this case, the boxers are more along its impulsive, do rather down do not hurt.
(B) the impact: the impact of the foundation is explosive, constant in the kick, hit points, hit and strike law. It is the most common combat force, although not easy to impress each other, but the most wounded rival.
According to the relationship between mechanics, physical activity and the relationship between stress and strength of the impulse, can be deduced:
The impact of stress = (the impact of material quality × contact before impact speed) ÷ (the role of force time force × contact area)
Impact stress has been the impact of the intensity of the object, it will lead to the destruction of the impacting object. How to improve the impact of stress, to make the hit more lethal?
(L) Increasing the impact of the quality: Under normal circumstances, knee hit and elbow, kick more powerful than punches and feet, the reason is the knee, the elbow, the quality is greater than fist hit in the technology used to increase the impact of body mass way, is in the moment of contact with the opponent's muscles suddenly extreme tension force, so that the whole body into a shock as a whole.
(2) increase the speed of pre-exposure of the impact body: there is no speed,throwback nba jerseys, no impact, the body's shoulder, hip, although powerful, but because the movement slow, so it is difficult to become a sharp weapon. A very stout and strong, but difficult to win in the fighting, mainly because he