动静力牵拉运动对大学生体型影响的实验研究

采用40余种动静力伸展运动对普通高校19～22岁男女大学生进行教学对比实验,每周进行三次,每次80分钟,时间为4个月,运用Heath-Carter体型评价法进行分析,这种运动对大学生个体体型三因子值的影响.结果表明：动静力牵拉运动对女生的内外因子值影响较大,使内因子下降,外因子上升,也就是脂肪的相对含量变小,身体相对的瘦高程度增加,男生的三因子值也有变化,但不显著,主要影响中因子值和外因子值.

An Experimental Research of the Influence of Dynamic and Static Traction Movement on Body Forms of Undergraduate Students

A teaching comparison experiment with male and female undergraduate students aged from 19 to 22 is carried out in more than 40 dynamic and static traction movements at a rate of 3 times per week and 80 min. each time for a period of 4 months each round. With the Heath-Carter method of evaluation for body forms,the influence of this movement towards the three factors of individual shape indexes is derived and analyzed. Results show that dynamic and static traction movement has more influence on female students' internal and external factors, lowering the internal factors and lifting external ones,that is,gaining their height and muscle weight and losing fat. The three factors of male students also have changes,but not so significant while their middle and external factors are much more influenced.