Skip to main content
Figure 6 | BMC Musculoskeletal Disorders

Figure 6

From: The pendulum test as a tool to evaluate passive knee stiffness and viscosity of patients with rheumatoid arthritis

Figure 6

Multivariate linear analysis to evaluate (A) the relationship between F1amp (amplitude of first flexion) and BF1 and KF1 (viscosity and stiffness during first flexion, respectively); (B) the relationship between E1amp (amplitude of first extension) and BE1 and KE1 (viscosity and stiffness during first extension, respectively). Regression model, represented by the surface grid, is superimposed on the observed data.

Back to article page

BMC Musculoskeletal Disorders

ISSN: 1471-2474

Contact us