ID 106029
著者
コシミズ, タカコ Faculty of Sports and Health Science, Fukuoka University
マツシマ, ヨシコ Department of Nutrition, School of Health and Nutrition, Tokai Gakuen University
ヨコタ, ユカリ Graduate School of Sports Science, Osaka University of Health and Sport Sciences
ヤナギサワ, カエ Faculty of Nutrition Science, Sagami Women’s University
ナガイ, サツキ Yokohama Minami Kyosai Hospital
オカムラ, コウジ Graduate School of Sports Science, Osaka University of Health and Sport Sciences
コマツ, ユタカ Department of Sports Medicine, Japan Institute of Sports Sciences
カワハラ, タカシ Department of Sports Medicine, Japan Institute of Sports Sciences
キーワード
basal metabolic rate
elite male athletes
body composition
sports characteristics
資料タイプ
学術雑誌論文
抄録
The estimated energy requirement is important for adequate nutritional management in athletes. The energy requirement can be estimated from the basal metabolic rate (BMR). However, there is little data regarding the BMR of Japanese athletes. This study measured the BMR and body composition of 81 elite Japanese male athletes in different sports categories : endurance (E), strength, power and sprint (S) and ball game (B). The factors influencing the BMR were also investigated. The BMR and body composition were measured by indirect calorimetry and an air-displacement plentysmograph device (the BOD POD), respectively. The BMR per lean body mass (LBM) differed significantly among the three groups. The BMR was significantly correlated with the body weight (BW) and LBM in all groups. A multiple-regression analysis showed that the LBM was the most powerful predictor in the E and S groups, whereas the BW was the most powerful predictor in the B group. The BW appears to become an important predictor as the BW of athletes increases. Additionally, height was the second explanatory variable in the S and B groups, thus suggesting that height needs to be considered for the BMR in these groups. Therefore, the BMR in elite athletes needs to be estimated according to their body composition.
掲載誌名
The journal of medical investigation : JMI
ISSN
13431420
cat書誌ID
AA11166929
59
3-4
開始ページ
253
終了ページ
260
並び順
253
発行日
2012-08
フルテキストファイル
言語
eng
著者版フラグ
出版社版