论文部分内容阅读
目的了解女大学生的心功能适应指数和体力劳动能力(PWC170),为合理安排体育教学和体能训练提供依据。方法采用整群随机抽样,选取某医学高等专科学校女生204名,利用台阶试验法,测定心率变化,依据公式计算心功能适应指数和PWC170。结果女生心功能适应指数为(94.34±12.14);PWC170为(682.62±222.48)kg.m/min;心功能适应指数与PWC170呈正相关(r=0.473,P<0.01)。结论女大学生的体力劳动能力有待进一步提高,体育教育和体能训练应进一步加强。
Objective To understand the adaptability index and physical ability (PWC170) of female college students in order to provide a basis for rational arrangement of physical education and physical training. Methods A total of 204 girls from a medical college were selected by cluster sampling. The heart rate variability was determined by step test. The cardiorespiratory fitness index and PWC170 were calculated according to the formula. Results The fitness index of female students was (94.34 ± 12.14); PWC170 was (682.62 ± 222.48) kg.m / min; the index of cardiorespiratory fitness was positively correlated with PWC170 (r = 0.473, P <0.01). Conclusion Female college students’ physical ability needs to be further improved, physical education and physical training should be further strengthened.