Orthotic Exam Questions and Answers 100% Verified

Orthotic Exam Questions and Answers 100% Verified What is the force that is equal in magnitude of the foot striking the ground? ️️ground reactive force IF GRFV is anterior to the axis, there is ____________ rotation of the proximal segment ️️anterior IF GRFV is posterior to the axis, there is ____________ rotation of the proximal segment ️️posterior IF GRFV is medial to the axis, there is ____________ rotation of the proximal segment (varus moment at the knee) ️️medial IF GRFV is lateral to the axis, there is ____________ rotation of the proximal segment ️️lateral IF GRFV is in front of a joint then ______ is in front of the joint ️️COM (center of mass) The magnitude of a moment is influenced by these 4 things ️️1) distance of vector from axis 2) the amount of force applied 3) magnitude of moment= mass* distance 4) lever arm A longer arm produces the same amount of control with less _________ and more __________ ️️pressure, comfort