A human body massage apparatus and an operation method therefor. The human body massage apparatus comprises: a support bracket, detachably mounted on the lower limbs of a human body； and an anus massage component, mounted on the support bracket and used for performing pressing and/or friction massage of the anus and the skin around the anus of the human body. Said apparatus and the operation method therefor provide a support bracket to mount the human body massage apparatus onto the lower limbs of a human body, and perform, by means of an anus massage component mounted on the support bracket, pressing and/or friction massage of the anus of the human body and the skin around the anus, so as to stimulate the anus and the sexually sensitive nerves densely distributed on the skin around the anus, enabling the user to obtain, when using the human body massage apparatus, a stimulation effect different from that obtained by current available methods, such as using a penis masturbation device or stimulating the prostate by insertion of a massage device； in addition, as it is mounted on the lower limbs of the human body, the human body massage apparatus is equivalent to a wearable massage device, and does not require the user to hold it in hand for long time, thus not easily causing tiredness in use.
