If you are an employer looking to hire the perfect person for the job, a pre-employment physical may be the best way to disover them. If your company needs people to perform highly labor-intensive jobs that require strength, balance, and an overall healthy body – you are going to want to look into this exam. One of the biggest reasons that pre-employment physicals are so important is because they protect both the employee and the employer. With testing prior to being hired, the employee has the chance to prove that they are equipped for the job. It is best if the person who is hired can actually perform the job duties, otherwise they could get severly injured. This is why a pre-employment physical is so important.