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Sentence analysis
8Spans
Sentence
Span Details
背中
back (of the body)noun
を
object markergrammar
反らす
bend; warp; curvegodan verb
ストレッチ
stretch (fabric); stretchy material; stretching (exercise); stretch; straight (course); straightawaynoun
が
subject markergrammar
腰痛
lower back pain; lumbagonoun
に
direction, time, indirect object, or target markergrammar
効く。
be effective; take effect; work; function well; work (senses/body); be possible; be able to use; taste (alcohol); try (alcohol)godan verb