By the grey correlation analysis of sectional 100m speed of world eoite sprinters, it discloses the essence and deep rule among sectional 100m speeds. Sowe fynd that the training way of world elite men short - distance sprinters is developing towards file direction of keeping the balance between speed and physical strength. It embodies the features of quick start, powerful accelerative ability, high absolute speed end keeping high speed for long time. The key to improve the result of 100m dash is using the effective methods like training and nu...
