<原著>スポーツ種目と骨密度に関する研究

概要

論文の詳細を見る
The purpose of this study was to investigate the effects of differences in sports activities, physical dimensions, and nutrition on bone mineral density (BMD). Our study subjects included 55 athletes who participated in a physical exercise program (10 swimmers, 10 throwers, 9 jumpers, 9 long-distance runners, 9 karate masters, and 8 sprinters). BMD of the lumbar, the distal part of the femora, the talus, and the overall skeleton was calculated by the DEXA method. BMD of the knuckle of the left hand was calculated by the DIP method. The percentages of fat in the body, weight of fat in the body, and lean body mass (LBM) were calculated by the BI method. Interviews and a questionnaire prepared by the authors were used to investigate the athletes' diets and training routines. Sports activities affected the BMD in every part that was measured, excluding the knuckle. MRA and ANOVA revealed that sports, body weight, LBM, and the frequency of food intake all affected BMD. Further, it was suggested that differences of BMD are dependent on the quality and quantity of weight training.
東海大学の論文
1997-03-31