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Difference in abdominal muscularity at the umbilicus level between young and middle-aged men

Noriko I Tanaka1, Masafumi Yamada, Yasuhiro Tanaka

  • 1Department of Sport System, Kokushikan University, Tokyo, Japan. ishiguro@kokushikan.ac.jp

Journal of Physiological Anthropology
|December 21, 2007
PubMed

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