Presentation is loading. Please wait.

Presentation is loading. Please wait.

Symmetry of Timing of Hip and Lumbopelvic Rotation Motion in 2 Different Subgroups of People With Low Back Pain  Linda R. Van Dillen, PhD, PT, Sara P.

Similar presentations


Presentation on theme: "Symmetry of Timing of Hip and Lumbopelvic Rotation Motion in 2 Different Subgroups of People With Low Back Pain  Linda R. Van Dillen, PhD, PT, Sara P."— Presentation transcript:

1 Symmetry of Timing of Hip and Lumbopelvic Rotation Motion in 2 Different Subgroups of People With Low Back Pain  Linda R. Van Dillen, PhD, PT, Sara P. Gombatto, MSPT, Dave R. Collins, PhD, Jack R. Engsberg, PhD, Shirley A. Sahrmann, PhD, PT  Archives of Physical Medicine and Rehabilitation  Volume 88, Issue 3, Pages (March 2007) DOI: /j.apmr Copyright © 2007 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2 Fig 1 Kinematic model indicating angles for HLR and lumbopelvic rotation. Abbreviations: α, HLR angle (in degrees); GT, greater trochanter marker; IC, iliac crest marker; K, knee marker; LM, lateral malleolus marker; θ, lumbopelvic rotation angle (in degrees). From Gombatto et al.53 Reprinted with permission. Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr ) Copyright © 2007 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3 Fig 2 Angle of HLR and lumbopelvic rotation as a function of time. Abbreviations: LPR, lumbopelvic rotation; startdiff, difference in time between the start of HLR and lumbopelvic rotation. Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr ) Copyright © 2007 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

4 Fig 3 Difference in start time of lumbopelvic rotation relative to start time of HLR, startdiff, during right versus left HLR for people in 2 LBP subgroups. (A) Relationship between right and left startdiff* values for people in the lumbar rotation LBP subgroup. (B) Relationship between right and left startdiff* values for people in the lumbar rotation with extension LBP subgroup. *Startdiff value was normalized to HLR movement time. Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr ) Copyright © 2007 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions


Download ppt "Symmetry of Timing of Hip and Lumbopelvic Rotation Motion in 2 Different Subgroups of People With Low Back Pain  Linda R. Van Dillen, PhD, PT, Sara P."

Similar presentations


Ads by Google