美国素有“田径王国”之称,这一美誉是同席卷世界田坛的“黑旋风”——美国黑人立下的汗马功劳分不开的。几十年来,美国黑人选手在国际大赛中表现非凡,战功显赫。美国黑人运动员为什么能屡创奇功,称雄世界体坛呢?体育界的专家们特别对此作过分析研究,他们从历史源流、自然环境、社会背景以及黑人的身体特 The United States is known as the “track and field kingdom,” which is accorded the same reputation as the “black whirlwind” that swept the world’s altar-the black people in the United States. For decades, African-American players have performed exceptionally well in international competitions. Why can black African athletes make extraordinary achievements and dominate the world of sports? Sports professionals in particular have done analysis and research, from the history and origin, the natural environment, social background and black body characteristics