書誌事項
- タイトル別名
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- Basal Metabolic Rate and Physical Activity Level in Bodybuilders
- ボディービルダー ノ キソ タイシャリョウ ト シンタイ カツドウ レベル ノ ケントウ
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抄録
We measured the basal metabolic rate (BMR), fat-free mass (FFM) and physical activity level (PAL) of well-trained bodybuilders as typical athletes with muscular development by resistance training in order to examine the standard BMR and PAL ranges for athletes. The subjects were 14 bodybuilders (mean±SD age: 36.8±9.1y.; height: 171.6±6.2cm; weight: 77.1±7.6kg; FFM: 67.6±6.8kg) who each trained for an average of 7.5h per week. BMR was measured by using a Douglas bag, the oxygen and carbon dioxide concentrations were analyzed by mass spectrometry, and FFM was measured by dual X-ray energy absorptiometry. PAL was measured by the doubly labeled water method for 7 subjects selected from the 14 bodybuilders. BMR/FFM was 25.4±2.1kcal/kg of FFM/day. Total energy expenditure (TEE) was 3, 432±634kcal, and PAL calculated as TEE divided by BMR was 2.00±0.21. The FFM value needs to be considered when evaluating a standard BMR range, and both training and daily physical activity levels should be considered when evaluating a standard PAL range.
収録刊行物
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- 栄養学雑誌
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栄養学雑誌 66 (4), 195-200, 2008
特定非営利活動法人 日本栄養改善学会
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詳細情報 詳細情報について
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- CRID
- 1390001206548992128
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- NII論文ID
- 10024287613
- 130003667916
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- NII書誌ID
- AN00023058
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- ISSN
- 18837921
- 00215147
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- NDL書誌ID
- 9617383
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可