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Plug-in Gait bones

Plug-in Gait bones

Owned by Former user (Deleted)
Last updated: Dec 12, 2023 by Gisela Roberts

For information on Plug-in Gait bones, see the following topics.

Complete list of Plug-in Gait bones

Lower body:
Upper body:
Name Description
Name Description
PELO Pelvis Origin
HEDO Head Origin
PELP Pelvis Proximal
HEDP Head Proximal
PELA Pelvis Anterior
HEDA Head Anterior
PELL Pelvis Lateral
HEDL Head Lateral
RFEO Right Femur Origin
TRXO Thorax Origin
RFEP Right Femur Proximal
TRXP Thorax Proximal
RFEA Right Femur Anterior
TRXA Thorax Anterior
RFEL Right Femur Lateral
TRXL Thorax Lateral
LFEO Left Femur Origin
CSPO C Spine Origin
LFEP Left Femur Proximal
CSPP C Spine Proximal
LFEA Left Femur Anterior
CSPA C Spine Anterior
LFEL Left Femur Lateral
CSPL C Spine Lateral
RTIO Right Tibia Origin
SACO Sacrum Origin
RTIP Right Tibia Proximal
SACP Sacrum Proximal
RTIA Right Tibia Anterior
SACA Sacrum Anterior
RTIL Right Tibia Lateral
SACL Sacrum Lateral
LTIO Left Tibia Origin
RCLO Right Clavicle Origin
LTIP Left Tibia Proximal
RCLP Right Clavicle Proximal
LTIA Left Tibia Anterior
RCLA Right Clavicle Anterior
LTIL Left Tibia Lateral
RCLL Right Clavicle Lateral
RFOO Right Foot Origin
LCLO Left Clavicle Origin
RFOP Right Foot Proximal
LCLP Left Clavicle Proximal
RFOA Right Foot Anterior
LCLA Left Clavicle Anterior
RFOL Right Foot Lateral
LCLL Left Clavicle Lateral
LFOO Left Foot Origin
RHUO Right Humerus Origin
LFOP Left Foot Proximal
RHUP Right Humerus Proximal
LFOA Left Foot Anterior
RHUA Right Humerus Anterior
LFOL Left Foot Lateral
RHUL Right Humerus Lateral
RTOO Right Toe Origin
LHUO Left Humerus Origin
RTOP Right Toe Proximal
LHUP Left Humerus Proximal
RTOA Right Toe Anterior
LHUA Left Humerus Anterior
RTOL Right Toe Lateral
LHUL Left Humerus Lateral
LTOO Left Toe Origin
RRAO Right Radius Origin
LTOP Left Toe Proximal
RRAP Right Radius Proximal
LTOA Left Toe Anterior
RRAA Right Radius Anterior
LTOL Left Toe Lateral
RRAL Right Radius Lateral



LRAO Left Radius Origin



LRAP Left Radius Proximal



LRAA Left Radius Anterior



LRAL Left Radius Lateral



RHNO Right Hand Origin



RHNP Right Hand Proximal



RHNA Right Hand Anterior



RHNL Right Hand Lateral



LHNO Left Hand Origin



LHNP Left Hand Proximal



LHNA Left Hand Anterior



LHNL Left Hand Lateral



RFIO Right Finger Origin



RFIP Right Finger Proximal



RFIA Right Finger Anterior



RFIL Right Finger Lateral



LFIO Left Finger Origin



LFIP Left Finger Proximal



LFIA Left Finger Anterior



LFIL Left Finger Lateral



RTBO Right Thumb Origin



RTBP Right Thumb Proximal



RTBA Right Thumb Anterior



RTBL Right Thumb Lateral



LTBO Left Thumb Origin



LTBP Left Thumb Proximal



LTBA Left Thumb Anterior



LTBL Left Thumb Lateral

Plug-in Gait virtual markers

Plug-in Gait creates virtual markers that lie on the axes of a segment's coordinate systems: at the origin, anterior axis, lateral axis, and proximal (vertical) axis. These virtual markers are not necessary for the basic use of Plug-in Gait. Advanced users may use them for exporting the rotational and translational motion of the segments for analysis.

The following table lists the virtual markers created for each segment.

Virtual marker Segment coordinate system
sgmentNameO segment Origin
segmentNameA Anterior axis
segmentNameP Proximal axis
segmentNameL Lateral axis


For example, Plug-in Gait would create the following virtual markers for the pelvis segment:

  • PELO: pelvis Origin
  • PELA: pelvis Anterior axis
  • PELP: pelvis Proximal axis
  • PELL: pelvis Lateral axis

Plug-in Gait joint centers

The following image shows Plug-in Gait joint centers:

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