La responsabilité de respecter [les limitations fonctionnelles] revient au [travailleur] alors que l'[employeur] doit s'assurer que le [travailleur] est pleinement en mesure d'accomplir la tâche.

Could you please translate this to English?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
It is the worker's responsibility to respect his functional limitations while the employer must ensure that the worker is fully able to perform the task."