Medical College, Zhengzhou University of Industrial Technology, Zhengzhou, Henan, China.
Institute of Exercise and Health, Tianjin University of Sport, Tianjin, China.
PeerJ. 2022 Dec 20;10:e14520. doi: 10.7717/peerj.14520. eCollection 2022.
The aim of this cross-sectional study was to explore the influence of long-term participating in amateur sports on body posture of school students.
A survey on sport participation was conducted on 1,658 volunteer students aged from 6 to 17 years in two primary schools and one meddle school in Tianjin city. The PA200LE body posture evaluation system and a SpineScanSH-115 electronic spine measuring instrument were used to assess the participants' body posture. According to the survey results and against the inclusion and exclusion criteria, 1,124 eligible participants were divided into seven sport participation groups and seven age-matched control groups for statistical comparisons.
Compared with the age-matched controls, the natural standing thoracic kyphosis angle of the swimming group (35.0 ± 9.5 31.2 ± 8.5; = - 2.560; = 0.011) and the football group (34.6 ± 7.2 31.9 ± 7.5; = - 2.754; = 0.006) were found to be significantly larger; the natural standing lumbar lordosis angle (-23.0 ± 11.0 -27.0 ± 11.1; = 0.344; = 0.024) and the upright sitting lumbar lordosis angle (-11.7 ± 8.4 -15.2 ± 12.3; = 5.738; = 0.030) of the swimming group was significantly smaller; the upright sitting thoracic kyphosis angle of the running group (25.1 ± 9.3 22.6 ± 9.9; = - 1.970; = 0.050) was significantly larger; the upright sitting thoracic kyphosis angle (23.9 ± 8.9 27.0 ± 7.6; = 2.096; = 0.038), the learning position thoracic kyphosis angle (31.0 ± 8.6 37.1 ± 8.9; = 3.076; = 0.003), the shoulder level (-1.3 ± 2.1 0.0 ± 2.5; = 2.389; = 0.019) and waist level (-1.2 ± 1.7 -0.3 ± 1.7; = 2.511; = 0.013) of the table tennis group were significantly smaller.
The results showed that long-term participation in recreational sports training had an impact on the physical posture of adolescents.
本横断面研究旨在探讨长期参加业余体育运动对学生身体姿势的影响。
对天津市两所小学和一所中学的 1658 名 6 至 17 岁的志愿者学生进行了一项关于运动参与情况的调查。使用 PA200LE 姿势评估系统和 SpineScanSH-115 电子脊柱测量仪评估参与者的姿势。根据调查结果并根据纳入和排除标准，将 1124 名符合条件的参与者分为七个运动参与组和七个年龄匹配的对照组进行统计比较。
与年龄匹配的对照组相比，游泳组（35.0 ± 9.5 31.2 ± 8.5； = -2.560； = 0.011）和足球组（34.6 ± 7.2 31.9 ± 7.5； = -2.754； = 0.006）的自然站立胸腰椎后凸角明显增大；游泳组的自然站立腰椎前凸角（-23.0 ± 11.0 -27.0 ± 11.1； = 0.344； = 0.024）和直立坐姿腰椎前凸角（-11.7 ± 8.4 -15.2 ± 12.3； = 5.738； = 0.030）明显减小；跑步组的直立坐姿胸腰椎后凸角（25.1 ± 9.3 22.6 ± 9.9； = -1.970； = 0.050）明显增大；直立坐姿胸腰椎后凸角（23.9 ± 8.9 27.0 ± 7.6； = 2.096； = 0.038）、学习位胸腰椎后凸角（31.0 ± 8.6 37.1 ± 8.9； = 3.076； = 0.003）、肩高（-1.3 ± 2.1 0.0 ± 2.5； = 2.389； = 0.019）和腰高（-1.2 ± 1.7 -0.3 ± 1.7； = 2.511； = 0.013）的乒乓球组明显减小。
结果表明，长期参加娱乐性体育训练对青少年的身体姿势有影响。
