[Fundamental studies on the exercise of infants; studies on the measurement of bending of their legs].
D015444:Exercise; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007866:Leg; D011187:Posture
INFANTS/exercise
Nyūzi no undō ni kan-suru kihon-teki kenkyū, nyūzi kasi kukkyoku-ryoku sokutei ni kan-suru kenkyū.