Рет қаралды 20,045
Detailed discussion of force transmission in bilateral stance. The Line of gravity passes slightly posterior to hip joint in erect bilateral stance and hence it induces a gravitational extension moment. It has to be balanced by some structres but for our astonishment the muscles around his are realtively inactive during erect bilateral stance. Which structre provide the counter force against this extension moment and produces equilibrum?
Watch out video for the answer!
Further the joint compression at each hip joint during bilateral stance is calculated using mathematical relationship.During bilateral stance force at hip is equal to 2/3 rd weight of the HEAD ARM TRUNK( HAT). Stay tuned for more details.
Kindly excuse the video was accidentatly after uploading hence reuploading it.