Which document is NOT required prior to starting an exercise program?

Starting an exercise program typically involves several important documents that help protect both the trainer and the client, ensuring clear understanding of responsibilities and expectations. The correct choice not required before beginning an exercise program is the diet profile.

A diet profile, while beneficial in addressing nutritional aspects and understanding an individual's eating habits, is not a legal or foundational requirement for starting an exercise regimen. Its primary purpose is to provide insights into dietary habits and assist with nutritional coaching if needed. However, it does not play a role in the legal protections or agreements that ensure safety and liability management during training sessions.

In contrast, documents such as the waiver of liability, release and hold harmless agreement, and the certified personal trainer and client contract serve crucial roles in outlining the terms of service, indemnifying against potential injury claims, and establishing accountability between the trainer and the client. These documents are essential for protecting both parties during the training process.