Purpose: Investigating the effects of physical activities on Calcaneus’s Bone Mineral Density and sex hormone in female graduated students in order to provide theory and experimental evidence for training or exercising scientifically and for enhancement of peak bone mass and prevention to Osteoporosis.
Methods: Fifty healthy female graduated students without adopting any hormone and with balanced diet and regular period(age 25-35yr;mass 50. 9±3.8㎏; ht 159.5±4.5㎝)from Wuhan Institute...