Speed Can Be Improved in Running

Correct posture can make running reduce the unnecessary waste of energy, reduce fatigue, and consequently lay the foundation so as to improve the time. Viewing the correct posture in front, the body shakes up and down at a relatively low height, you can not see the body sways around, and this posture would be more intuitive on the top of the running machine. Posture of the middle and long distance have to be maintained more balanced. At the time you run, lean your body forward slightly, and produce a about 80 degrees to 85 degrees angle from the ground.The pace of girls would be comparatively slower, and therefore a angle of 85 degrees will be enough. During the running process, you have to notice to raise your head, close your abdomen and naturally let your two hands match up the movement that your feet is doing. Runners ought to try the best of their abilities to reduce their body shaking, besides to reduce the energy waste that is unnecessary. When you are running, if the shaky phenomenon appears, you had better have a person beside you to correct you.in the later course of middle-distance race, runners' internal will increase more lactic acid, the oxygen debt will increase, and the body will be in a state of fatigue. Great than 500 m and 400 m or equal to 500 m and 400 m are the later course of 1000 m and 800 m. in this tough state, there will a natural reduction on the speed of running. in order to improve  technology and running speed, and it is a very difficult thing indeed. At this time, you have to increase your forward extent so as to stimulate your body ahead. For the sake of balancing this kind of body forward, you need to naturally strengthen the match between swing and kick, increases the swing amplitude of the upper extremity, and to promote the process technology moves without deformation, and ultimately achieve the effect of improving the later course.increasing the step length and improving the stride length are two essential elements if you want to enhance the performance in middle-distance race. However, stride length and step length is a pair of contradictory thing. When the step size is increased, and then the stride frequency will be relatively slow. While the stride frequency is sped up, and then the step size will become relatively small. As a result, there are difficulties in improving both step length and stride frequency.in order to achieve the purpose of performance-enhancing, usually you can only keep the step length and improve stride frequency, or you can maintain the step frequency and improve the step length. in general situation, if a man stands for 1.75 meter, and then his step length would range from 1.8 meter to 2 meter. About a 1.65 meter woman, her step length could reach to 1.5 meter to 1.7 meter. According to the height ratio, the males' lower limit is 1.7 meter, and the females' is 1.5 meter. 800x600 Normal 0 7.8 Å 0 2 false false false EN-US ZH-CN X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:nh<; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman","serif";}

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