KNEE CONTACT CHARACTERISTICS DURING DROP LANDING EXERCISE

被引：0

作者：

Caruntu, Dumitru I. ^{[1
]}

Moreno, Ricardo ^{[1
]}

机构：

[1] Univ Texas Rio Grande Vally, Mech Engn Dept, Edinburg, TX 78541 USA

来源：

PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, 2017, VOL 8 | 2017年

基金：

美国国家科学基金会;

关键词：

VERTICAL JUMP; KINEMATICS; FORCE; INJURY; TENDON; ENERGY; SQUAT;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This work investigates the human leg joint contact characteristics during a drop-landing exercise. The contact characteristics consist of tibio-femoral contact forces and contact point, and hip contact forces. An inverse dynamics 2-D model of human leg is used on this ballistic task in order to simplify computation. Experimental data used show a maximum of 100 degrees of flexion angle and ground reaction forces up to 4 times the body weight. All contact forces show a pattern in which they reach large magnitudes at the beginning of landing, decreasing as the subject end the exercise with a standing position.

引用

页数：6

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