1. Function of the knee joint in various activities;Morrison;Bio-Med Eng,1969
2. A study of lower-limb mechanics during stair-climbing;Andriacchi;J Bone Jt Surg,1980
3. Estimates of muscle and joint forces at the knee and ankle during a jumping activity;Smith;J Human Move Stud,1975
4. The dimensions of knee and ankle muscles and the forces they exert;Alexander;J Human Move Stud,1975
5. Knee and ankle loads during step-down activities;Nisell,1987