Lower Limb Loading during Gait in Patients Long Period after Total Hip Arthroplasty Revision

Figure 1

Variables of anterior-posterior (a) and vertical components (b) of GRF. _St: stance phase duration, _: time of breaking peak, _: time of propulsion peak, _: time of the first vertical peak, _: time of minimal vertical force, _: time of the second vertical peak, : breaking peak, : propulsion peak, : first vertical peak, : second vertical peak, and : minimal vertical force.