Kalmar “jijiya mai motsi” tana nufin wani nau’in jijiyar da ke ɗauke da sigina ko motsa jiki daga tsarin jijiyoyi na tsakiya (kwakwalwa da kashin baya) zuwa tsokoki ko wasu abubuwan da ke tasiri, kamar gland. Waɗannan jijiyoyi suna da alhakin sarrafa motsi na son rai kuma suna shiga cikin motsi na son rai, kamar waɗanda ke daidaita bugun zuciya da numfashi. Jijiyoyin motsa jiki wani bangare ne na tsarin jijiya na gefe, wanda ya bambanta da tsarin juyayi na tsakiya, kuma suna da mahimmanci don aikin motar da ya dace da kuma motsin jiki gaba daya.