1. Does high weight loss in older adults with knee osteoarthritis affect bone-on-bone joint loads and muscle forces during walking? 
S.P. Messier, C. Legault, R.F. Loeser, S.J. Van Arsdale, C. Davis, W.H. Ettinger, P. DeVita 
Osteoarthritis and Cartilage 
Volume 19, Issue 3, Pages (March 2011)
DOI: /j.joca
Copyright © 2010 Osteoarthritis Research Society International Terms and Conditions

2. Fig. 1
(A) Knee compressive, and (B) Hamstring, (C) Quadriceps, and (D) Gastrocnemius muscle forces of a complete stance phase of a typical participant. Note: 1 body weight=923.1N (94.1kg).
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2010 Osteoarthritis Research Society International Terms and Conditions

3. Fig. 2
Schematic representation of the biomechanical musculoskeletal knee model used to calculate knee joint loads and muscle forces (see Appendix for details).
Osteoarthritis and Cartilage  , DOI: ( /j.joca )
Copyright © 2010 Osteoarthritis Research Society International Terms and Conditions