Invitation to individuals affected with ARSACS, their caregivers and health professionals to a free online presentation on Thursday January 21, 2021, 1:30pm-2:30pm “Abnormal muscle co-contraction in the lower limbs: a factor limiting the mobility of patients with Autosomal Recessive Spastic Ataxia of Charlevoix-Saguenay (ARSACS)”. The research results and avenues for intervention will be presented by Dr. Hébert and Olivier Audet. See Invitation for the ZOOM link. The English conference will be recorded and posted at a later date.