Whether for work, personal knowledge, or school, CPR (Cardiopulmonary Resuscitation) Training is necessary to save a person’s life. No matter if it’s a part of your job or not, CPR or first aid certification is an important skill to acquire. Professionals like fitness instructors, teachers, and lifeguards must require CPR certification. https://www.simplecpr.com/online-cpr-blog/the-american-heart-association-or-red-cross-which-is-best-for-cpr-certification/