1. Functional Performance and Inflammatory Cytokines After Squat Exercises and Whole- Body Vibration in Elderly Individuals With Knee Osteoarthritis 
Adriano P. Simão, MSc, Núbia C. Avelar, MSc, Rosalina Tossige-Gomes, Camila D. Neves, Vanessa A. Mendonça, PhD, Aline S. Miranda, MSc, Mauro M. Teixeira, PhD, Antônio L. Teixeira, PhD, André P. Andrade, PhD, Cândido C. Coimbra, PhD, Ana Cristina Lacerda, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 93, Issue 10, Pages (October 2012)
DOI: /j.apmr
Copyright © 2012 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
Study flowchart. Pretest and posttest correspond to the periods immediately before and after the training, respectively.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2012 American Congress of Rehabilitation Medicine Terms and Conditions

3. Fig 2
Variation of sTNFR1 (A) and sTNFR2 (B) plasma concentrations before and after the intervention period (delta = Δ). *Significant difference for platform group versus control group (P<.01 for sTNFR1 and P<.05 for sTNFR2).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2012 American Congress of Rehabilitation Medicine Terms and Conditions

4. Fig 3
Variations of self-reported pain (A), balance, which was evaluated by the Berg Balance Scale (B), distance traveled in the 6-minute walk test (C), and gait speed (D) before and after the intervention period (Δ). *P<.05 for platform group vs control group. **P<.01 for platform group vs squat group. ***P<.001 for platform group vs control group.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2012 American Congress of Rehabilitation Medicine Terms and Conditions