The AAA/ISMA Master Personal Fitness Trainer certification provides fitness professionals with a variety of educational tools and skills necessary when working with people who have special needs, such as diabetes and arthritis, to name a few. Each health condition is reviewed along with the current, accepted exercise guidelines. Where applicable, helpful advice is also offered to help trainers work effectively and safely with clients. The goal of the certification class is to make a more well rounded and marketable fitness trainer who can help the most people.