a care support apparatus includes a lateral pair of leg links held by a main body . the leg links include first links provided with first wheels at respective one ends of the first links , and second links provided with second wheels at respective one ends of the second links and rotatably coupled to the first links . the second links are rotated to allow the first wheels to approach or leave the second wheels , respectively , to change the height of a main body from a ground surface to support a care receiver .