2. Speed quality: refers to the human body's ability to move quickly. Usually reflected in the reaction speed. The completion time of a single action, the frequency of repeated actions and the speed of the overall movement. But it all depends on the sum of reaction speed and muscle contraction speed (of course, the speed of sprint also depends on stride). The reaction speed of nerve is generally expressed by the time from the stimulus to the start of action.
3. Endurance quality: refers to the human body's ability to exercise for a long time. Endurance is closely related to breathing.
4. Flexibility: It is a measure of the range of physical activity and the degree of muscle relaxation. It depends on the range of motion of the joint, the size of the tissues around the joint and the extensibility of ligaments, tendons, muscles and skin.
5. Sensitive quality: refers to the human body's ability to adapt to the situation in the resistance movement. It seems to be a comprehensive expression of various qualities and a sensitive response of human beings to space and time.
Extended data
Benefits of practicing martial arts:
1, keep fit and cultivate sentiment
Wushu always keeps the individual's body and mind in constant coordination, and carries out hard training under appropriate external pressure to achieve unusual physical characteristics with ordinary people.
2, public security self-defense
Since ancient times, Wushu can protect itself, protect our family and even protect our national security under any circumstances.
Through the combination of wisdom and strength, special self-defense tasks can be completed. Not only can it effectively control the occurrence and development of bad guys and bad things, but it can also protect itself from infringement.
3. Entertainment aesthetics
With the progress of modern civilization and the perfection of the legal society, the era of solving problems or demonstrating ability by force has passed. People's demand for aesthetics is growing.
Baidu encyclopedia-martial arts