Basketball began with 13fundamental rules that have been added to and amended greatly over the years since the games beginnings in 1891.Invented by James Naismith，basketball first featured nine players per team because Naismith had 18students in his YMCA Training School.In a few years that number was changed to five per side，a metal ring with a net replaced the original peach baskets that players shot at，and running with the ball was eliminated.The tive，however，had remained constant throughout the years:accu－mulated more points than the opponent.
由詹姆斯·奈史密斯发明的篮球运动始于1891年，开始共有13条基本规则，后经不断增补和大量修订。
最初每队有9名球员，这是因为奈史密斯的YMCA培训学校共有18名学生。几年以后每队改为5人，投射目标也以带金属筐的网筐代替了刚开始时的桃木筐，并且禁止带球跑动。但是比赛的目标一直没变，即比对手得更多的分。RJ212
字体显示：大 中 小 打印
《变形金刚2》送票！
