1. Muscle Activation During Four Pilates Core Stability Exercises in Quadruped Position 
Bergson C. Queiroz, MSc, Mariana F. Cagliari, PT, César F. Amorim, PhD, Isabel C. Sacco, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 91, Issue 1, Pages (January 2010)
DOI: /j.apmr
Copyright © 2010 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
Hip (A) and pelvic (B) electrogoniometer positions in 1 volunteer. Bipolar surface electromyographic electrode arrangement over (C) gluteus maximus, multifidus, and iliocostalis muscles; (D) internal oblique, external oblique, and rectus abdominis muscles.
Archives of Physical Medicine and Rehabilitation  , 86-92DOI: ( /j.apmr )
Copyright © 2010 American Congress of Rehabilitation Medicine Terms and Conditions

3. Fig 2
Knee stretch exercises. (A) Retroverted pelvis with flexed trunk. (B) Anteverted pelvis with extended trunk. (C) Neutral pelvis with trunk inclined in relation to the ground. (D) Neutral pelvis with trunk parallel to the ground.
Archives of Physical Medicine and Rehabilitation  , 86-92DOI: ( /j.apmr )
Copyright © 2010 American Congress of Rehabilitation Medicine Terms and Conditions