Evaluation of Heart Impact in the 100 m Extreme Intensity Sport Using Near-Infrared Non-Invasive Muscle Oxygen Detecting Device and Sports Heart Rate Detection Technology
WANG Pei-yong1, LONG Fei-xiao1*, FU Lan-ying2, LI Yue1, DING Hai-shu1, QU An-lian3, ZHOU Xiao-ping4, TENG Yi-chao1, XING Yu1, YANG Liang-ce1
1. College of Medicine, Tsinghua University， Beijing 100084, China 2. Xinxiang Medical University, Xinxiang 453003, China 3. Department of Biology, Huazhong University of Science and Technology, Wuhan 430074, China 4. Zhanjiang Normal University, Zhanjiang 524048, China
Abstract：Using continuous two wavelength near-infrared technology to detect the variation in the consistency of oxygen hemoglobin in the muscle and the sports heart rate wireless real time collection technology, we devised the real time muscle tissue oxygenation and instantaneous heart rate experiment scheme and implemented it for the process of the 100 m run with two parameters given simultaneously. The experiment shows that the concentration of the oxygen hemoglobin in the muscle tissue continues decreasing after the end of the 100 m run, and the time interval between the moment when the concentration of the oxygen hemoglobin attains the minimum value and the moment when the athletes finish the 100 m run is (6.65±1.10) sec; while the heart rate continues increasing after the end of the 100 m run, and the time interval between the moment when the heart rate attains the maximum value and the moment when the athletes finish the 100 m run is (8.00±1.57) sec. The results show that the two wavelength near-infrared tissue oxygenation detection technology and the sports heart rate real time collection equipment can accurately measure the sports tissue oxygenation and the heart rate in the extreme intensity sport, and reveal the process of muscle oxygen transportation and consumption and its dynamic character with the heart rate in the extreme intensity sport.
[1] QIU Nai-min, MENG Zhao-qin(仇乃民， 孟昭琴). Chinese Journal of Clinical Rehabilitation(中国临床康复)， 2005， 9(48)：160. [2] SU Chang, WANG Pei-yong(苏 畅， 王培勇). Journal of Tsinghua University, Science and Technology(清华大学学报·自然科学版)， 1997， 3７(4)：81. [3] DING Hai-shu, WANG Feng, SU Chang, et al(丁海曙, 王 峰, 苏 畅, 等). Journal of Tsinghua University, Science and Technology(清华大学学报·自然科学版)， 1999， 39(9)：5. [4] TENG Yi-chao, DING Hai-shu, GONG Qing-cheng, et al. Journal of Biomedical Optics， 2006， 11(2)：024016. [5] MA Yong-li(马永利). Beijing Biomedical Engineering(北京生物医学工程)， 2005， 24(4)：299. [6] WANG Pei-yong, ZHONG Tian-fa(王培勇, 钟添发). Journal of Huazhong University of Science and Technology(华中理工大学学报)， 1990， 18(3)：167. [7] ZHANG Lin-feng(张林凤). Zhejiang Sport Science(浙江体育科学)， 1998, 20(5)：21. [8] DENG Wei-ming, SUN Xue-chuan, FAN Xiao-yan(邓伟明, 孙学川, 范晓燕). Journal of Biomedical Engineering(生物医学工程学杂志)， 2004， 21(5)：779. [9] FAN Xiao-yan, SUN Xue-chuan, DENG Wei-ming(范晓燕， 孙学川， 邓伟明). Journal of Physical Education(体育学刊)， 2002， 9(1)：113. [10] YAN Xiao-xia, SHEN Xian-yun, XU Li-hua, et al(阎晓霞， 沈羡云， 徐立华， 等). Chinese Journal of Space Science(空间科学学报)， 1988， 8(3)：215. [11] TENG Yi-chao, DING Hai-shu, GONG Qing-cheng, et al(腾轶超, 丁海曙, 龚庆成, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)， 2006， 26(5)：828. [12] TIAN Feng-hua, DING Hai-shu, WANG Guang-zhi, et al(田丰华， 丁海曙， 王广志, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析)， 2002， 22(2)：209.
