Question juridique clé
Whether the knee and ligament injuries were assimilated bodily injuries under Art. 9(2) OLAA.
Solution extraite
The movement was an ordinary daily gesture without sufficient external factor or unusual bodily exertion; the injuries were not assimilated to an accident.
Motifs extraits
A mere turning movement with both feet on the ground, no sudden or violent effort, no uncontrolled change of position, and no extraordinary external event does not satisfy the requirement of an external cause for an assimilated injury.