20m逐级往返跑评价心肺机能的场地适应性

The Field Adaptability of the Multistage 20 Meter Shuttle Run Test to Access the Cardiopulmonary Performance

通过四类场地上用20-MST预测最大吸氧量的重测信度,评估20-MST评价心肺功能的场地适应性。受试为韩山师范学院的大学生自愿者152人,其中男生88人,女生64人。每名受试分别在水泥路面、煤渣跑道、三合土地面和塑胶跑道上完成一次20-MST,隔天一次。结果表明,四类场地上用20-MST预测的最大吸氧量重测信度在0.889至0.943之间,预测值之间没有显著性差异。20-MST评价心肺机能具有较好的场地适应性。

This research is to evaluate field adaptability of 20-MST to assess the cardiopulmonary performance, by the test-retest reliability on four fields predicting of maximal oxygen uptake. The subjects are 152 student volunteers from Hanshan Teachers college,88male and 64 female. Every subject should finish a 20-MST on four fields naming cemented road cinder track tabia ground and Tartan every other day. The result： the test-retest reliability of the maximal oxygen uptake on these four fields is between 0. 889 and 0. 943. There is no significant differences between the predicting results. The conclusion： the 20-MST has better field adaptability to access the cardiopulmonary performance.