摘要
目的探讨捏力类型对捏力测量的影响。方法20名健康青年受试者在标准姿势下用电子捏力计测量3种捏力类型(指尖-指尖型、指头-指头型和指头-指侧型)下的捏力大小,并测量人体学资料。结果指尖-指侧型捏力最大,其次为指头-指头型,指尖-指尖型最小。男性在3种类型下捏力均明显大于女性(P<0.01);男性及女性其利手捏力均大于非利手(P<0.01)。3种捏力类型之间明显相关(r=0.568～0.707,P<0.01)。女性在3种捏力类型下捏力大小均与体重密切相关(r=0.764～0.807,P<0.001)。年龄、身高、掌厚与男性及女性在3种捏力类型下的捏力均无相关性。结论性别和捏力类型是影响捏力的主要因素,人体测量资料与捏力之间相关性尚不明确,需进一步研究。
Objective To investigate the effect of types of pinch on the measurement of pinch strength in healthy young subjects.Methods All anthropometric factors of 20 right-handed young volunteers（10 males,and 10 females）were recorded.Their pinch strength in 3 types（i.e.Pulp2,Chuck,and Lateral）were measured with digital pinch dynamometer in standardized position.Results For both genders,the pinch strength of Lateral was the largest,followed by Chuck,Pulp2 and the dominant hand was stronger（P〈0.01）.Men were stronger than women in all types of pinch strength（P〈0.01）.Correlation among the 3 types of pinch strength were presented（r=0.568～0.707,P〈0.01）.The correlation were found between the pinch strength of 3 types and weight in women（r=0.764～0.807）.No correlation has been found among the pinch strength of 3 types and age,height,the thickness of palm in both the males and the females.Conclusion The sex and types of pinch significantly impact pinch strength in healthy young subjects,but the correlation between pinch strength and anthropometry should be further surveyed.
出处
《中国康复理论与实践》
CSCD
2007年第9期864-865,共2页
Chinese Journal of Rehabilitation Theory and Practice
基金
全军医药卫生科研基金资助项目(No.200626Z000058)
关键词
手
捏力
测量
hand
pinch strength
measurement
