Wu Koulong, Yang Liu, Sun Xugui, He Lianping, Du Tianhua
. School of comprehensive foundation, Wannan Medical College. Wuhu, Anhui, 241002, China.
. School of basic medical, Nanjing medical university, Nanjing, Jiangsu211166 China.
Rev Assoc Med Bras (1992). 2020 Mar;66(3):296-299. doi: 10.1590/1806-9282.66.3.296.
The aim of our study is to explore the relationship between physical performance and visual acuity in university students in China.
tests of standing long jump, 50-meter dash and pull-ups sit-ups were conducted. The visual acuity was measured using a logarithm of the minimum angle of resolution (logMAR) chart. Pearson correlation was used to test the correlation of physical performance with visual acuity in university students.
The number of pull-ups was negatively associated with visual acuity in the left eye for male students, while a negative correlation was found between the time of the 50-meter dash and visual acuity in the right eye for female students.
Our study identified that physical exercise might help improve visual acuity. University students should practice strength exercises to improve physical performance.
我们研究的目的是探索中国大学生身体表现与视力之间的关系。
进行了立定跳远、50米短跑和引体向上/仰卧起坐测试。使用最小分辨角对数（logMAR）视力表测量视力。采用皮尔逊相关性检验大学生身体表现与视力之间的相关性。
男生引体向上次数与左眼视力呈负相关，而女生50米短跑用时与右眼视力呈负相关。
我们的研究发现体育锻炼可能有助于提高视力。大学生应进行力量训练以改善身体表现。
