4Niva MH, Mattila VM, Kiuru MJ, et al. Bone stress injuries arecommon in female military trainees: a preliminary study[ J]. Clin Orthop Relat Res, 2009,467 ( 11 ) : 2962 -2969.
5Gam A, Goldstein L, Karmon Y, et al. Comparison of stress frae-tures of male and female recruits during basic training in the Israeli anti-aircraft forces [ J ]. Mil Med, 2005,170 ( 8 ) : 710 -712.
6Lauder TD, Baker SP, Smith GS, et al. Sports and physical traininginjury hospitalizations in the army[J]. Am J Prey Med,2000, 18 (3suppl) :118-128.
7Weimann E. Gender-related differences in elite gymnasts: the fe- male athlete triad[ J]. J Appl Physiol,2002,92(5 ) :2146-2152.
8Loucks AB. Physical health of the female athlete:observations, effects, and causes of reproductive disorders [ J ]. Can J Appl Physio1,2001,26 ( suppl ) : S176-S185.
9Warren MP, Perlroth NE. The effects of intense exercise on the fe- male reproductive system[J]. J Endocrinol,2001,170( 1 ) : 3-11.
10Barrow GW, Saha S. Menstrual irregularity and stress fractures incollegiate female distance runners[ J]. Am J Sports Med, 1988,16 (3) :209-216.
