Provided is a leg massager which has a trough for receiving a human leg, and airbags that inflate and deflate and which are disposed ON the bottom and both sidewalls of the trough. The airbags disposed ON the side walls of the trough are affixed at the edge of the airbag oriented towards the bottom of the trough and the airbag that is disposed ON the bottom of the trough so as to come into contact with the calf of a leg inserted in the trough is affixed at one of the four peripheral edges thereof. Thus, it is possible to increase the stroke and thrust of the inflation of the airbag and even if the airbag has a short length.
