Movement variability describes an individual's capacity to repeatedly perform motor skills
and provides better understanding of coordination during a task. The purpose of this …

Background People with low back pain (LBP) alter their motion patterns during level walking
and stair climbing due to pain or fear. However, the alternations of load sharing during the …

The human body is a complicated dynamic system that is difficult to model because of the
numerous interactions that occur between limbs during various tasks. There are …

Objective: The quantification of inter-segmental spine joint reaction forces during common
workplace physical demands. Background: Many spine reaction force models have focused …

OBJECTIVE: This study investigated the differences in trunk sway during stair climbing
between people with normal spinal alignment and people with flat-back syndrome …

Traditionally, gait analysis models the trunk as one rigid body segment. This approach has
limitations; it does not capture all the movements of this area of the body throughout …