"A prison is no place for a pandemic": Canadian prisoners' collective action in the time of COVID-19.

Since the onset of COVID-19, social protest has expanded significantly. Little, however, has been written on prison-led and prison justice organizing in the wake of the pandemic-particularly in the Canadian context. This article is a case study of prisoner organizing in Canada throughout the first 18 months of COVID-19, which draws on qualitative interviews, media, and documentary analysis.

Gait impairments in persons with multiple sclerosis across preferred and fixed walking speeds.

Objectives: To investigate (1) whether previously observed changes in gait parameters in individuals with multiple sclerosis (MS) are the result of slower preferred walking speeds or reflect adaptations independent of gait speed; and (2) the changes in spatiotemporal features of the unstable swing phase of gait in people with MS.

Design: Cross-sectional study assessing changes in gait parameters during preferred, slow (0.6m/s), medium (1.