There is no formal required preparation for the Basic Life Support (BLS) Class. You can certainly look over the required BLS manual, however everything you need to be successful will be thoroughly covered in class.
Remember that the American Heart Association requires that all students have a BLS manual for class. If you did not purchase one at the time of registration, and you don’t have the current edition from a past certification, you can purchase one prior to class. Just arrive a little early and inform your instructor that you need to purchase a manual.
Overall, just wear comfortable clothes and be prepared for a stress-free and informative, fun class!