介绍： 版权归原作所有，仅供此学习，若有侵权请告知删除。
[12:07.22]The last reading.
[12:09.29]Cheerleading
[12:10.77]Cheerleaders are part of athletic competitions throughout the United States.
[12:16.54]They lead the crowd in cheering for the team it likes best.
[12:20.99]Most cheerleaders in the early years were m...

介绍： 版权归原作所有，仅供此学习，若有侵权请告知删除。
[12:07.22]The last reading.
[12:09.29]Cheerleading
[12:10.77]Cheerleaders are part of athletic competitions throughout the United States.
[12:16.54]They lead the crowd in cheering for the team it likes best.
[12:20.99]Most cheerleaders in the early years were men.
[12:24.58]That changed during World War II,
[12:27.27]when large numbers of young men left the country to fight.
[12:31.08]From that time on, more than 90% of cheerleaders have been female.
[12:37.46]Today most American high schools include cheerleading
[12:41.72]among their student athletic activities.
[12:45.01]The cheerleaders must be in good physical condition.
[12:48.55]They must be able to jump high, turn circles in the air and lift each other.
[12:54.53]Many girls attend cheerleading camps in the summer
[12:57.98]to improve their skills and learn new moves.
[13:01.72]Some people say cheerleading is not a sport
[13:05.07]because it does not have unified rules.
[13:08.55]Rules for competitions among cheerleading teams are different,
[13:12.81]depending on the group organizing the contest.
[13:16.60]However, cheerleading is an athletic activity requiring physical skill,
[13:22.43]and cheerleaders add to the excitement of an athletic event.