Final answer:
The primary role of an ACE Certified Health Coach is to develop and implement lifestyle goals with clients to help them improve their health.
Step-by-step explanation:
The primary role of an ACE Certified Health Coach is to develop and implement lifestyle goals with clients with a variety of health issues. They work with clients to create personalized behavior change plans that align with the client's health goals and address their specific needs. While they may collaborate with healthcare professionals, their main focus is on empowering individuals to take control of their own health and make sustainable changes.