This set of radio gymnastics music was completed in 4 minutes and 45 seconds.

The ninth set of radio gymnastics is a radio gymnastics officially released by the State Sports General Administration on August 8, 2011. The ninth set of broadcast gymnastics consists of 8 sections of freehand gymnastics including stretching, chest expansion, kicking, side movements, body rotations, whole body movements, jumping movements, and finishing movements. The total time is 4 minutes and 45 seconds. . It includes movements of the trunk, upper and lower limbs, from simple to complex, and gradually improves, so that all parts of the body can be fully exercised.