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下山寛之

Sagayama, Hiroyuki

体育系 , 助教
Faculty of Health and Sport Sciences , Assistant Professor

https://sites.google.com/view/tsukuba-exercise-nutirition/sagayama-lab?authuser=0

オープンアクセス版の論文は「つくばリポジトリ」で読むことができます。

1. 学生アスリートにおける仮眠と夜間睡眠との関係門間, 貴史; 吉田, 剛一郎; 藤田, 英二; 山根, 真紀 (+3 著者) 武田, 文
筑波大学体育系紀要 48: 17 (2025)
2. Trends in body mass between finalist teams in the Japanese collegiate rugby union championship: a 15-year analysis Sagayama, Hiroyuki; Yamasaki, Shogo; Uchizawa, Akiko; Ahagon, YukiShimasaki, Tatsuya
Frontiers in sports and active living 7: (2025)
3. Energy Expenditure and slow-wave sleep in runners: Focusing on reproductive function, chronic training, and sex Uchizawa, Akiko; Osumi, Haruka; Zhang, Simeng; Yajima, Katsuhiko (+8 著者) Sagayama, Hiroyuki
iScience 28: (2025)
4. Predictive equation derived from 6,497 doubly labelled water measurements enables the detection of erroneous self-reported energy intake Rania Bajunaid; Chaoqun Niu; Catherine Hambly; Zongfang Liu (+93 著者) John R. Speakman
Nature Food (2025) Semantic Scholar
5. Decline in Isotope Dilution Space Ratio Above Age 60 Could Affect Energy Estimates Using the Doubly Labeled Water Method Wong, William W.; Speakman, John R.; Ainslie, Philip N.; Anderson, Liam J. (+75 著者) Yamada, Yosuke
Journal of Nutrition 154: 3824 (2024) Semantic Scholar
6. Acute Vigorous Exercise Decreases Subsequent Nonexercise Physical Activity and Body Temperature Linked to Weight Gain Funabashi, Daisuke; Dobashi, Shohei; Sameshima, Kazuki; Sagayama, Hiroyuki (+1 著者) Matsui, Takashi
MEDICINE & SCIENCE IN SPORTS & EXERCISE 56: 1964 (2024) Semantic Scholar
7. 体重階級制競技における計量から試合までの時間の戦略的活用(特集スポーツと時間栄養学・時間運動学-いつ食べて, いつ運動するか-)--(応用編) 近藤, 衣美; 下山, 寛之
The Journal of clinical sports medicine 41: 626 (2024)
8. Glycated hemoglobin (HbA1c) is independently associated with the bioelectrical impedance phase angle in junior sumo wrestlers: A pilot study Khatun, Suraiya; Ogawa, Miori; Uchizawa, Akiko; Hoshi, Daisuke (+4 著者) Sagayama, Hiroyuki
PHYSIOLOGICAL REPORTS 12: (2024) Semantic Scholar
9. Evaluation of energy balance estimated from total energy expenditure and body composition changes in junior sumo wrestlers: An observational study over six months Ogawa, Miori; Uchizawa, Akiko; Tamai, Shinsuke; Momma, Reiko (+3 著者) Watanabe, Koichi
Cureus 16: (2024) Semantic Scholar
10. Exercise intensity at RPE13 in female Kendo practitioners: A pilot study exploring the detection of mental fortitude Akari, Kitahara; Shinsuke, Tamai; Hiroyuki, Sagayama; Shoko, Nomura (+3 著者) Koichi, Watanabe
Sports Psychiatry (2024) Semantic Scholar
11. Predictors of water turnover in older adults: a doubly labeled water- and triaxial accelerometer-based study Hyeon-Ki Kim; Hiroyuki Sagayama; Tsukasa Yoshida; Kan Oishi (+3 著者) Yosuke Yamada
The Journal of Nutrition (2024) Semantic Scholar
12. Impact of curcumin supplementation on exercise performance and muscle damage after a soccer match: a double-blind placebo-controlled cross-over study. Yoko Tanabe; Emi Kondo; Hiroyuki Sagayama; Kazuhiro Shimizu (+3 著者) Hideyuki Takahashi
European journal of applied physiology (2024) Semantic Scholar
13. Differences in mental health, psychosocial factors, and its relationships in Japanese collegiate athletes before and during the first and second years of the COVID-19 pandemic Hotoge, S; Monma, T; Sawamura, S; Yoshida, G (+10 著者) Takeda, F
筑波大学体育系紀要 47: 9 (2024)
14. Comparison of energy requirement estimation using activity record or accelerometer with doubly labeled water method in collegiate male sprinters Shimamura, Yuki; Takemura, Ryusei; Iwanami, Kensuke; Yamamoto, Daisuke (+1 著者) Iwayama, Kaito
CLINICAL NUTRITION ESPEN 61: 295 (2024) Semantic Scholar
15. Nutritional and Training Strategies for Actual Competition in World-Class Japanese Female Wrestler: A Case Report Kondo, Emi; Saito, Masashi; Uchizawa, Akiko; Tamai, Shinsuke (+1 著者) Sagayama, Hiroyuki
Journal of Nutritional Science and Vitaminology 70: 72 (2024) Semantic Scholar
16. Prevalence of Poor Sleep Quality and its Association with Lifestyle Habits, Competition-Based Activities, and Psychological Distress in Japanese Student-Athletes during the COVID-19 Pandemic Monma, T; Yamashita, K; Yoshida, G; Fujita, E (+9 著者) Takeda, F
SLEEP SCIENCE 17: e26 (2024) Semantic Scholar
17. Effect of 1‐Week Weight Loss While Maintaining Total Body Water on Jump Performance Hiroyuki Sagayama; Makiko Toguchi; Jun Yasukata; Rie Tomiga-Takae (+7 著者) Hiroyuki Nunome
Translational Sports Medicine 2024: (2024) Semantic Scholar
18. Greater male variability in daily energy expenditure develops through puberty Halsey, Lewis G; Careau, Vincen; Ainslie, Philip N; Alemán-Mateo, Heliodoro (+113 著者) IAEA DLW Database Consortium
Biology letters 19: (2023) Semantic Scholar
19. The bioelectrical impedance analysis (BIA) international database: aims, scope, and call for data Silva, Analiza M; Campa, Francesco; Stagi, Silvia; Gobbo, Luís A (+74 著者) Marini, Elisabetta
European Journal of Clinical Nutrition (2023) Semantic Scholar
20. Comparison of bioelectrical impedance indices for skeletal muscle mass and intracellular water measurements of physically active young men and athletes. Hiroyuki Sagayama; Emi Kondo; Yoko Tanabe; Akiko Uchizawa (+10 著者) Yosuke Yamada
The Journal of nutrition (2023) Semantic Scholar

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1. スポーツ栄養学─スポーツ現場を支える科学的データ・理論─ 下山, 寛之
大修館書店 2023年9月 (ISBN: 9784469269451)
2. 2020年版スポーツ栄養学最新理論近藤, 衣美; 下山, 寛之 (担当:分担執筆, 範囲:第7章減量とパフォーマンス)
2020年

61. 乳酸受容体GPR81タンパク質の脳内分布と疲労困憊運動による部位特異的発現土橋, 祥平; 船橋, 大介; 鮫島, 和貴; 下山, 寛之; 松井崇
第31回日本運動生理学会大会
62. Comparison of bioelectrical impedance phase angle in the menopausal and dysmenorrhea females to control females Khatun, Suraiya; Uchizawa, Akiko; Kondo, Emi; Hoshi, Daisuke; Shimamura, Yuki; Yamasaki, Shogo; Ahagon, Yuki; Mukai, Naoki; Watanabe, Koichi; Tanaka, Kiyoij; Sagayama, Hiroyuki
ARIHHP Human High Performance Forum 2024
63. Energy requirement of collegiate male sprinters using activity record or accelerometer with doubly labeled water method Shimamura, Yuki; Takemura, Ryusei; Iwanami, Kensuke; Yamamoto, Daisuke; Sagayama, Hiroyuki; Iwayama, Kaito
ARIHHP Human High Performance Forum 2024
64. Water turnover in japanese collegiate male sprinters using doubly labeled water method Shimamura, Yuki; Takemura, Ryusei; Iwanami, Kensuke; Yamamoto, Daisuke; Sagayama, Hiroyuki; Iwayama, Kaito
ARIHHP Human High Performance Forum 2024
65. Exploring the urinary metabolome for individual differences in oxidative substrate ratios during sleep Yajima, Katsuhiko; Sagayama, Hiroyuki; Tokuyama, Kumpei
ARIHHP Human High Performance Forum 2024
66. 若年女性における運動習慣と月経の有無が覚醒のためのエネルギー消費量に及ぼす影響内沢, 彰子; 舟山, 愛理; 大住, 陽香; 張, 思萌; 近藤, 衣美; 榎本, 靖士; 徳山, 薫平; 麻見, 直美; 下山, 寛之
日本栄養・食糧学会大会 (第７７回）
67. 大学柔道競技者の稽古順がもたらす神経内分泌反応：テストステロンとオキシトシンからみた精力善用・自他共栄松井崇; 船橋大介; 内沢彰子; 近藤衣美; 下山寛之; 平岡拓晃; 増地, 克之; 岡田弘隆
日本武道学会第56回大会
68. 一過性の高強度運動後に生じる自発活動性と体温の低下：コルチコステロンの関与船橋, 大介; 土橋, 祥平; 鮫島, 和貴; 下山, 寛之; 西島, 壮; 松井, 崇
第31回日本運動生理学会大会
69. ヒューマンハイパフォーマンス向上のためのエネルギーバランスを考慮したウェイトコントロール下山, 寛之
第6回日本体力医学会南九州地方会大会招待有り
70. Phase angle by bioelectrical impedance analysis as a predictive marker for glycemic control in Japanese junior sumo wrestlers Khatun, Suraiya; Ogawa, Miori; Uchizawa, Akiko; Hoshi, Daisuke; Tamai, Shinsuke; Momma, Reiko; Kondo, Emi; Watanabe, Koichi; Sagayama, Hiroyuki
INTERNATIONAL SPORT + EXERCISE NUTRITION CONFERENCE 2023
71. The effect of starch-rich- or sugar-rich-meal on muscle glycogen and water absorption in recovery following rapid weight loss: a pilot study Kondo, Emi; Sagayama, Hiroyuki; Hideyuki, Takahashi
INTERNATIONAL SPORT + EXERCISE NUTRITION CONFERENCE 2023
72. Sleeping energy expenditure and slow-wave sleep fluctuations: A comparative study between menstruating and amenorrheic female runners Uchizawa, Akiko; Sagayama, Hiroyuki
INTERNATIONAL SPORT + EXERCISE NUTRITION CONFERENCE 2023
73. ライフコースを通したエネルギー消費量の変化とエネルギー代謝適応下山, 寛之
日本体力医学会特別大会―2023東京シンポジウム― 招待有り
74. アスリートのウェイトコントロールのためのエネルギー代謝と身体組成研究の最新知見下山, 寛之; 内沢, 彰子; 山崎, 昇悟; 近藤, 衣美
第77回日本栄養・食糧学会大会招待有り
75. 若年女性における運動習慣と月経の有無が覚醒のためのエネルギー消費量に及ぼす影響内沢, 彰子; 舟山, 愛理; 大住, 陽香; 張, 思萌; 近藤, 衣美; 榎本, 靖士; 徳山, 薫平; 麻見, 直美; 下山, 寛之
日本栄養・食糧学会大会 (第７７回）
76. 大学ラグビー選手と非アスリートにおけるエネルギー代謝、食事商、身体活動の関係山崎, 昇悟; 内沢, 彰子; 近藤, 衣美; 下山, 寛之
第77回日本栄養・食糧学会大会
77. Evaluation of a muscle damage marker titin n-fragment in human skin interstitial fluid using intradermal microdialysis Tanabe, Yoko; Takahashi, Hideyuki; Sagayama, Hiroyuki; Watanabe, Koichi; Nishiyasu, Takeshi; Fujii, Naoto
Experimental Biology
78. Total energy expenditure in Japanese college male sprinters using the doubly labeled water method Shimamura, Yuki; Takemura, Ryusei; Iwanami, Kensuke; Yamamoto, Daisuke; Sagayama, Hiroyuki; Iwayama, Kaito
International Sport + Exercise Nutrition Conference 2022
79. Relationship between water turnover and body composition, training time, and environment in Judo athletes during the summer training season Kondo, Emi; Uchizawa, Akiko; Hiraoka, Hiroaki; Okada, Hirotaka; Watanabe, Koichi; Tanabe, Yoko; Kosugi, Miki; Ito, Ai; Takahashi, Hideyuki; Higaki, Yasuki; Silva, Analiza M; Sagayama, Hiroyuki
International Sport + Exercise Nutrition Conference 2022
80. Non-invasive assessment of skeletal muscle mass using the creatine (methyl-d3) dilution method Hiroyuki, Sagayama; Emi, Kondo; Yoko, Tanabe; Akiko, Uchizawa; Hideyuki, Takahashi
ARIHHP Human High Performance Forum 2023