document: By referring to many relevant data and essays, this paper aims at discussing and analyzing the importance of hip-push applied in walking race,based on the point of the view on sports biomechanics .With redard to the existing problems,the authors have made an objective analysis on the sports-biomechanics factors that can influence the race,hoping to provide a theoretical basis for the deep development and training of walking race.
doc_bio_tags: O O O O O B I I O O O O O O O O O O O O O O O O O O O O O O B I O O O O O O O O O O O O O O O O O O O O O O O O B I O O B I I I I I I