Effect of changes in postural alignment on foot pressure and walking ability of stroke patients.

[Purpose] The aims of this study were to determine (1) the significance of walking and foot pressure in stroke patients, and (2) the association between changes in postural alignment of stroke patients. [Subjects and Methods] Foot pressure and walking ability based on postural alignment were measured in 50 stroke patients. Trunk imbalance, trunk rotation, pelvic tilt, kyphosis, lordosis were measured using DIERS formetric4D (DIERS International GmbH, Schlangenbad, Germany), which anlalyzes 3-dimensional spinal structure in order to measure postural alignment.

Effects of Nordic walking and walking on spatiotemporal gait parameters and ground reaction force.

[Purpose] The purpose of this study was to investigate the effects of Nordic walking and walking on spatiotemporal gait parameters and ground reaction force. [Subjects] The subjects of this study were 30 young adult males, who were divided into a Nordic walking group of 15 subjects and a walking group of 15 subjects. [Methods] To analyze the spatiotemporal parameters and ground reaction force during walking in the two groups, the six-camera Vicon MX motion analysis system was used.