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To describe: What does amenorrhea occurring in female athletes propose about the association between the menstruation as well as the body fat.
Introduction: Amenorrhea refers to the absence of regular menstrual cycles. A major cause of amenorrhea is pregnancy; there are other causes such as side effects of birth control pills and medications and the stress in addition to delayed puberty.
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Explanation of Solution
Generally, athletes do vigorous exercises for developing physical strength and stamina. Research has described that the body fat level of 11% is the “critical level” for the menstruation to begin. The levels of fat vary (4%) between healthy females and active females. Amenorrhea might be stimulated due to vigorous exercises. This suggests the human body needs a particular amount of fat for regular menstruation to occur. When the level of fat in a female body drops below the normal range, the normal menstrual cycle ceases.
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Chapter 18 Solutions
Visual Essentials of Anatomy &Physiology
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