What is a sincerity of effort test?

After a person is injured and seeking to come back to work, it is often advisable to have them complete a functional test to determine whether they are truly ready to perform the tasks required of their job. However, knowing whether a person is truly putting for a sincere effort when doing this test can be difficult. That is why many employers choose to also administer an X-RTS Hand Strength Assessment that truly measures how much sincere effort a person is putting into the test.