昨日、重い物を持ち上げて腰を痛めちゃった

N5 昨日 kinou yesterday N5 重い omoi heavy N5 物 mono thing, object N5 上 ue on / above N3 腰 koshi waist, hips, lower back

N3 昨 saku yesterday, previous, hier N5 日 nichi, jitsu / hi, -bi, -ka day, sun, Japan N4 重 juu, chou / e, omo.i, omo.ri, omo.nau, kasa.neru, kasa.naru, omo heavy, important, esteem N4 物 butsu, motsu / mono, mono- thing, object, matter N4 持 ji / mo.tsu, -mo.chi, mo.teru hold, have, avoir N5 上 jou, shou, shan / ue, -ue, uwa-, kami, a.geru, -a.geru, a.garu, -a.garu, a.gari, -a.gari, nobo.ru, nobo.ri, nobo.seru, nobo.su, tatematsu.ru above, up, au-dessus N2 腰 you / koshi loins, hips, waist N3 痛 tsuu / ita.i, ita.mu, ita.mashii, ita.meru pain, hurt, damage

N5 〜を o Marks the direct object of an action, appears before the verb, shows what receives the action