舞狮运动对大学生免疫机能的影响

The effects of Lion dance on immune function of the students

探讨舞狮运动的生理负荷特征及其对男大学生免疫机能的影响.测定了10名舞狮运动员一次套路演练中HR的变化、演练前后和6个月训练前后外周血清中NK细胞、T细胞亚群、免疫球蛋白、白细胞分类计数的变化.结果显示:受试者一次套路演练后WBC、Neut%及NK%升高(P<0.05);6个月训练后WBC、lgG、NK%(P<0.01)、Neut%及CD4+T/CD8+T升高(P<0.05),Lym%、Mxd%下降(P<0.01),与对照组同期数据相比,除Mxd%、Neut%外均具显著差异性(P<0.05或0.01).表明舞狮运动是一项大中强度间歇性的有氧运动,有助于提高大学生免疫机能.

Discussing the characteristics of physiological load in Lion Dancing and the effects of Lion Dance on immune function of the dancers. Measured 10 Lion dancers＇ HR changing in a performance. Also measured 10 Lion dancers＇ NK, T-lymphocyte subsets, serum IgG, IgM, IgA and their＇ Leukocyte classification count before and after a performance, and measured these indicators before and afte 6 months training. Results showed that after a lion dance, dancers＇ WBC, Neut% ,NK% ,remarkable rising（P〈0.05） ; after 6 months training, dancers＇WBC, IgG, NK% ,remarkable rising（P〈0.01） ; Neut% , CD4＋ T/CD8＋ also rising（P〈0.05） ; but Lym%. Mxd% gradually dropping （P〈 0. 01）, compared to the control group have the significant difference（P〈0.05 or P〈0.01） ,except Mxd% and Neut,. The results indicated that the lion dance was a sort of intermittent, heavy and moderate load aerobic exercise, which can improve the immunity function.