振动式伸展对足球运动员柔韧性及间歇性高强度冲刺的影响研究

Effects of vibrated stretching on intermittent high density sprint in soccer players

目的:探讨振动性伸展方式对足球运动员柔韧性及间歇性高强度冲刺的即时效应。方法:以24名足球专项运动员为对象,采用随机交叉方式,分别在二周不同时段完成振动式伸展、静态伸展及控制处理。结果:振动伸展组柔韧性显著高于静态伸展及控制组;振动伸展组在6×10 s脚踏车间歇性冲刺中的功率峰值、平均功率、血乳酸浓度与运动强度感知(RPE)与静伸组及控制组无差异;振动伸展组在脚踏车间歇性冲刺中功率峰值出现时间明显短于静态伸展及控制组。结论:单次振动式伸展有助于提升足球运动员柔韧性,并对改善运动员爆发力的动作时间有益。

Objective： To explore the instant effects of different stretching on flexibility and intermittent high-intensity sprint in soccer player. Methods： 24 soccer-specific players were randomly assigned to vibrating,static,and control group and have been trained for 2 weeks in this study. Result： The flexibility in vibrated stretching was better than that in static and control group; the peak power,average power,blood lactate,and RPE of 6 × 10 s sprint test on ergometer in vibrated stretching were no significant difference to that in static and control group; The duration of peak power of intermittent sprint in vibrated stretching was shorter than that in static and control group. Conclusion： The single session vibrated stretching has a good benefit on the flexibility of soccer players,and can improve the action time of power in players.