Functional Capacity Evaluation does not, in any way replicate an 8-hr workday. All the excercises are performed for only 5 minutes each. Anyone who is requested by their insurance carrier to have this kind of test performed, needs to secure a lawyer immediately. (You are walking in to a lion's den) Especially, if for example you have difficulty sitting due to herniated disks in your neck, or a neck injury, because you are only tested for 5 minutes of sitting! These facilities that offer these tests work for the insurance company and make their living administering these tests for them. Think about it, they wouldn't be in business if their tests results weren't returning clients back to work.