PROBLEM TO BE SOLVED: To provide a massage system that achieves a massage operation suitable for a person to be treated who performs a fitness movement without an extra operation burden.SOLUTION: A massage system 1 that massages a person to be treated with a treating body includes: a storage part 5 for storing course information J related to a treatment course; an execution part 6 for executing the treatment course; fitness means 7; and a fitness generation part 8 capable of generating new course information J based on fitness information F. The execution part 6 selects a treatment course to be executed based on the fitness information F and user information U.