A laundry machine and a control method of the same are disclosed. The disclosed method, which controls a laundry machine to execute a refreshing course through supply of steam, includes a course selection operation of selecting one of a plurality of washing courses, a steam water supply operation of supplying wash water to a tub (200) up to a water level for generation of steam while preventing the wash water to pass through a drum (300), when the refreshing course is selected, a steaming operation of heating the wash water by driving a washing heater, thereby generating steam, and a refreshing operation of refreshing the laundry by alternately executing, after the steaming operation, a tumbling driving operation to tumble the laundry within the drum through rotation of the drum and a spin driving operation to rotate the laundry within the drum in close contact with an inner surface of the drum, in accordance with high-speed rotation of the drum (300).