A longitudinal study of development in growth and maturation of 10- to 15-year-old girls and boys - Rasmussen, B.; Klausen, K.; Jespersen, B.; Jensen, K. (Children and exercise XIII, 1989)
Keywords: anthropometry; physical development; body indices; physique; difference; sex; child; youth; sport in schools; school lesson; specialisation; USA; biological and medical sciences; junior sports