爬竿是一项青少年喜爱的体育运动。有的学校在校园里的大树下,常常竖上一些竹竿,一般手腕粗细,下端埋在地上,上端用铁丝牢牢扎在大树枝上,这就是作爬竿运动的“竿”。有的学校因校园里没有大树可以用来扎竹竿,往往作一大木架,并排竖上数根粗细相当的长毛竹,上端则扎在大木架的横梁上。这些竹竿,一般就竖在教室近旁,下课铃响过,学生涌出教室后,不少人常常立即上竿,比赛看谁爬得快,爬得高。这时,爬竿者固然有趣,旁观者也呐喊助威, Climbing pole is a teen favorite sport. Some schools in the campus under the tree, often erected some bamboo, the general thickness of the wrist, the bottom buried in the ground, the top of the wire firmly stuck in the big branches, which is climbing pole for the movement of the “pole.” Some schools because there is no big tree in the campus can be used to tie bamboo poles, often as a large wooden frame, side by side vertical bamboo shoots on the number of the same length, the top is tied to the large wooden beams. These bamboo poles are generally erected in the classroom near the bell rang, the students poured out of the classroom, many people often immediately on the pole, the game to see who climbed fast, climbed high. At this time, climbing pole is interesting, onlookers also cheer,