Abstract
simple anthropometric measures, flexibility, and strength performance tests were conducted on 30 young gymnasts and repeated one year later. During the intervening year, 13 gymnasts, average age 14.5 at the second year, reached menarche, while the remaining 17, average age 14.1 years, did not. Multivariate analyses of covariance were calculated to test for differences between the groups at Year 2, using the Year 1 scores as covariates. No significant differences between the groups were found. Tendencies to linearity of physique and late maturation, noted in the literature among very skilled gymnasts, seemed to be confirmed among this group of local competitors.
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- Frisch R. E., McArthur J. W. Menstrual cycles: fatness as a determinant of minimum weight for height necessary for their maintenance or onset. Science. 1974 Sep 13;185(4155):949–951. doi: 10.1126/science.185.4155.949. [DOI] [PubMed] [Google Scholar]
- Lohman T. G., Boileau R. A., Massey B. H. Prediction of lean body mass in young boys from skinfold thickness and body weight. Hum Biol. 1975 Sep;47(3):245–262. [PubMed] [Google Scholar]
- Malina R. M., Bouchard C., Shoup R. F., Demirjian A., Lariviere G. Age at menarche, family size, and birth order in athletes at the Montreal Olympic Games, 1976. Med Sci Sports. 1979 Winter;11(4):354–358. [PubMed] [Google Scholar]
- Munroe R. A., Romance T. J. Use of the Leighton flexometer in the development of a short flexibility test battery. Am Correct Ther J. 1975 Jan-Feb;29(1):22–25. [PubMed] [Google Scholar]


