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Nutrition

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Physical activity

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Factors Affecting Bone Mineral Density In Elite Female Runners, Maureen E. Cartoon Jul 2010

Factors Affecting Bone Mineral Density In Elite Female Runners, Maureen E. Cartoon

Nutrition Theses

Introduction: The benefits of regular exercise on skeletal health have been well-documented in terms of stimulation of bone accrual and bone maintenance. Medium-impact sports activities such as running have been demonstrated to exert site-specific enhancement of bone mass in the lower appendicular skeleton. However, elite female runners engaged in high intensity training and sports activity may also be at risk of amenorrhea and low bone mineral density (BMD) resulting from inadequate caloric intake. Purpose: To investigate the effect of intensive exercise and maintenance of adequate caloric intake on BMD in a group of elite female runners. Methods: This study represents …