Kawama R（ゼミ4期生, 特任助教）, Hojo T, Wakahara T.
Acute changes in passive muscle stiffness after resistance exercise: a narrative review of effects of program variables
Journal of Physical Fitness and Sports Medicine, 13, 67-76, 2024.
Takahashi K（ゼミ3期生, 助手）, Kamibayashi K, Wakahara T.
Relationship between individual hip extensor muscle size and sprint running performance: sprint phase dependence
Sports Biomechanics, in press, 2024
Kawama R（ゼミ4期生, D2）, Hojo T, Wakahara T.
Acute changes in passive stiffness of the individual hamstring muscles induced by resistance exercise: effects of muscle length and exercise duration
European Journal of Applied Physiology, 123, 655-666, 2023
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Kawama R（ゼミ4期生, D2）, Ike A（ゼミ8期生, B4）, Soma A（ゼミ8期生, B4）, Hojo T, Wakahara T.
Side-to-side difference in electromyographic activity of abdominal muscles during asymmetric exercises
Journal of Sports Science and Medicine, 21, 493-503, 2022
Kawama R（ゼミ4期生, D2）, Yanase K, Hojo T, Wakahara T.
Acute changes in passive stiffness of the individual hamstring muscles induced by resistance exercise: effects of contraction mode and range of motion
European Journal of Applied Physiology, 122, 2071-2083, 2022
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Correction, European Journal of Applied Physiology, 122, 2085-2086, 2022
Mogi Y, Wakahara T.
Effects of growth on muscle architecture of knee extensors
Journal of Anatomy, 241, 683-691, 2022
川上泰雄，若原卓，川本伸一
アキレス腱の断裂・縫合術後の形態的・力学的特性の変化 ―受傷後1 年半の追跡―
日本超音波骨軟組織学術研究, 20, 5-16, 2021
Oshima A, Wakahara T, Nakamura Y, Tsujiuchi N, Kamibayashi K.
Time series changes in intramuscular coherence associated with the split-belt treadmill adaptation in humans
Experimental Brain Research, 239, 2127-2139, 2021
Takahashi K（ゼミ3期生，前期課程修了生）, Kamibayashi K, Wakahara T.
Muscle size of individual hip extensors in sprint runners: its relation to spatiotemporal variables and sprint velocity during maximal velocity sprinting
PLOS ONE, 16, e0249670, 2021
Takahashi K（ゼミ3期生，前期課程修了生）, Kamibayashi K, Wakahara T.
Gluteus and posterior thigh muscle sizes in sprinters: their distributions along muscle length
European Journal of Sport Science, 22, 799-807, 2022
Kawama R（ゼミ4期生）, Takahashi K（ゼミ3期生，M2）, Wakahara T.
Effect of hip joint position on electromyographic activity of the individual hamstring muscles during stiff-leg deadlift
The Journal of Strength and Conditioning Research, 35, S38-S43, 2021
小川雄大（ゼミ4期生，前期課程修了生），高橋克毅（ゼミ3期生，前期課程修了生），北條達也，若原卓
筋束長–モーメントアーム比と等速性関節トルクとの関係 –ヒトのヒラメ筋および足関節底屈動作を対象として–
バイオメカニクス研究, 24, 31-43, 2020
福田峻也（ゼミ3期生，前期課程修了生），植田篤史，中村康雄，上林清孝，若原卓
レイアップショットにおける踏切脚による跳躍高の差 ‐下肢3関節のキネティクス・キネマティクスからの検討‐
バイオメカニクス研究, 23, 160-168, 2019
Takahashi K（ゼミ3期生，M2）, Wakahara T.
Association between trunk and gluteus muscle size and long jump performance
PLOS ONE, 14, e0225413, 2019
Wakahara T, Shiraogawa A（ゼミ3期生）.
Effects of neuromuscular electrical stimulation training on muscle size in collegiate track and field athletes
PLOS ONE, 14, e0224881, 2019
Wakahara T, Chiba M（ゼミ2期生）.
Relation between iliopsoas cross-sectional area and kicked ball speed in soccer players
International Journal of Sports Medicine, 39, 468-472, 2018
Ema R, Wakahara T, Kawakami Y.
Effect of hip joint angle on concentric knee extension torque
Journal of Electromyography and Kinesiology, 37, 141-146, 2017
Ema R, Wakahara T, Hirayama K, Kawakami Y.
Effect of knee alignment on the quadriceps femoris muscularity: Cross-sectional comparison of trained versus untrained individuals in both sexes
PLOS ONE, 12, e0183148, 2017
Wakahara T, Ema R, Miyamoto N, Kawakami Y.
Inter- and intra-muscular differences in training-induced hypertrophy of the quadriceps femoris: Association with muscle activation during the first training session
Clinical Physiology and Functional Imaging, 37, 405-412, 2017
Nakatani M, Takai Y, Akagi R, Wakahara T, Sugisaki N, Ohta M, Kawakami Y, Fukunaga T, Kanehisa H.
Validity of muscle thickness-based prediction equation for quadriceps femoris volume in middle-aged and older men and women
European Journal of Applied Physiology, 116, 2125-2133, 2016
Ema R, Wakahara T, Yanaka T, Kanehisa H, Kawakami Y.
Unique muscularity in cyclists’ thigh and trunk: a cross-sectional and longitudinal study
Scandinavian Journal of Medicine and Science in Sports, 26, 782-793, 2016
Sugisaki N, Wakahara T, Murata K, Miyamoto N, Kawakami Y, Kanehisa H, Fukunaga T.
Influence of muscle hypertrophy on the moment arm of the triceps brachii muscle
Journal of Applied Biomechanics, 31, 111-116, 2015
Wakahara T, Ema R, Miyamoto N, Kawakami Y.
Increase in vastus lateralis aponeurosis width induced by resistance training: implications for a hypertrophic model of pennate muscle
European Journal of Applied Physiology, 115, 309-316, 2015
Ema R, Wakahara T, Kanehisa, H, Kawakami Y.
Inferior muscularity of the rectus femoris to vasti in varsity oarsmen
International Journal of Sports Medicine, 35, 293-297, 2014
Takai Y, Ohta M, Akagi R, Kato E, Wakahara T, Kawakami Y, Fukunaga T, Kanehisa H.
Validity of ultrasound muscle thickness measurements for predicting leg skeletal muscle mass in healthy Japanese middle-aged and elderly individuals
Journal of Physiological Anthropology, 32, 12, 2013
Takai Y, Ohta M, Akagi R, Kato E, Wakahara T, Kawakami Y, Fukunaga T, Kanehisa H.
Applicability of ultrasound muscle thickness measurements for predicting fat-free mass in elderly population
The Journal of Nutrition, Health and Aging, 18, 579-585, 2014
Ema R, Wakahara T, Miyamoto N, Kanehisa, H, Kawakami Y.
Inhomogeneous architectural changes of the quadriceps femoris induced by resistance training
European Journal of Applied Physiology, 113, 2691-2703, 2013
Wakahara T, Fukutani A, Kawakami Y, Yanai T.
Nonuniform muscle hypertrophy: its relation to muscle activation in training session
Medicine & Science in Sports & Exercise, 45, 2158-2165, 2013
Miyamoto N, Wakahara T, Ema R, Kawakami Y.
Non-uniform muscle oxygenation despite uniform neuromuscular activity within the vastus lateralis during fatiguing heavy resistance exercise
Clinical Physiology and Functional Imaging, 33, 463-469, 2013
Miyamoto N, Wakahara T, Ema R, Kawakami Y.
Further potentiation of dynamic muscle strength after resistance training
Medicine & Science in Sports & Exercise, 45, 1323-1330, 2013
Ema R, Wakahara T, Mogi Y, Miyamoto N, Komatsu K, Kanehisa, H, Kawakami Y.
In vivo measurement of human rectus femoris architecture by ultrasonography: validity and applicability
Clinical Physiology and Functional Imaging, 33, 267-273, 2013
Wakahara T, Kanehisa H, Kawakami Y, Fukunaga T, Yanai T.
Relationship between muscle architecture and joint performance during concentric contractions in humans
Journal of Applied Biomechanics, 29, 405-412, 2013
城所収二，若原卓，矢内利政
野球のバッティングにおける打球の運動エネルギーを決定するスイングとインパクト
バイオメカニクス研究, 16, 220-230, 2012
江間諒一，平田浩祐，若原卓，金久博昭，川上泰雄
骨盤の傾斜角度が最大随意膝関節伸展トルクに及ぼす影響
バイオメカニクス研究, 16, 74-81, 2012
Miyamoto N, Wakahara T, Kawakami Y.
Task-dependent inhomogeneous muscle activities within the bi-articular human rectus femoris muscle
PLoS One, 7, e34269, 2012
Wakahara T, Miyamoto N, Sugisaki N, Murata K, Kanehisa H, Kawakami Y, Fukunaga T, Yanai T.
Association between regional differences in muscle activation in one session of resistance exercise and in muscle hypertrophy after resistance training
European Journal of Applied Physiology, 112, 1569-1576, 2012
城所収二，若原卓，矢内利政
野球のバッティングにおける打球飛距離と打球の運動エネルギーに影響を及ぼすスイング特性
バイオメカニクス研究, 15, 78-86, 2011
宮澤隆，志村芽衣，城所収二，若原卓，矢内利政
野球のバッティングにおけるインパクトシミュレーション
日本機械学会論文集A編, 77, 813-822, 2011
江間諒一，若原卓，金久博昭，矢内利政，川上泰雄
股関節および膝関節角度が等尺性膝関節伸展トルクと大腿四頭筋の筋活動に与える影響
スポーツ科学研究, 7, 109-118, 2010
Miyamoto N, Wakahara T, Sugisaki N, Murata K, Kanehisa H, Fukunaga T, Kawakami Y.
Effect of counter-movement on elbow joint extension power-load characteristics
Journal of Sports Science, 28, 1535-1542, 2010
Sugisaki N, Wakahara T, Miyamoto N, Murata K, Kanehisa H, Kawakami Y, Fukunaga T.
Influence of muscle anatomical cross-sectional area on the moment arm length of the triceps brachii muscle at the elbow joint
Journal of Biomechanics, 43, 2844-2847, 2010
千野謙太郎，高橋英幸，若原卓，平野裕一
Ｂモード超音波法を用いた２つの筋厚測定方法の比較
Japanese Journal of Elite Sports Support, 4, 1-14, 2010
Akagi R, Takai Y, Kato E, Wakahara T, Ohta M, Kanehisa H, Fukunaga T, Kawakami Y.
Development of an equation to predict muscle volume of elbow flexors for men and women with a wide range of age
European Journal of Applied Physiology, 108, 689-694, 2010
Ushiyama J, Wakahara T, Masani K, Kouzaki M, Muraoka T, Fukunaga T, Kanehisa H.
Passive knee movement-induced modulation of the soleus H-reflex and alteration in the fascicle length of the medial gastrocnemius muscle in humans
Journal of Electromyography and Kinesiology, 20, 513-522, 2010
Wakahara T, Takeshita K, Kato E, Miyatani M, Tanaka NI, Kanehisa H, Kawakami Y, Fukunaga T.
Variability of limb muscle size in young men
American Journal of Human Biology, 22, 55-59, 2010
若原卓
筋力トレーニングの基礎知識、筋力トレーニングプログラム作成の基礎知識
「図解 スポーツ健康科学入門」北條達也（編著）金芳堂 (2020)
若原卓
筋形状の測定手法の開発とトレーニングによる筋形状の変化
「筋肉研究最前線 ～代謝メカニズム、栄養、老化・疾病予防、科学的トレーニング法～」森谷敏夫（編）エヌ・ティー・エス (2019)
Wakahara T.
Nonuniform Muscle Hypertrophy along the Length Induced by Resistance Training
“Sports Performance” edited by Kanosue K, Nagami T, Tsuchiya J. Springer Japan (2015)
江間諒一，若原卓，川上泰雄
スポーツ選手を対象とした骨格筋量の計測をどう捉えるか
バイオメカニクス研究，23, 37-46, 2019
Ema R, Akagi R, Wakahara T, Kawakami Y.
Training-induced changes in architecture of human skeletal muscles: Current evidence and unresolved issues
The Journal of Physical Fitness and Sports Medicine, 5, 37-46, 2016
若原卓 US（Bモード）がもたらす情報 ─ 筋の線維構造評価を中心に
インナービジョン，27, 41-44, 2012
ハムストリングス各筋の選択的ストレッチング方法の検討
2021年度～2023年度 科学研究費補助金 基盤研究(C) 研究代表者：若原卓
変形性膝関節症患者における大腿四頭筋の筋量分布と筋内脂肪
2018年度～2022年度 科学研究費補助金 基盤研究(C) 研究代表者：若原卓
筋活動の部位特異性に着目したレジスタンストレーニングプログラムの検討
2014年度～2016年度 科学研究費補助金 基盤研究(C) 研究代表者：若原卓
機能的磁気共鳴画像を用いたレジスタンストレーニングの評価指標の開発
2011年度～2013年度 科学研究費補助金 若手研究(B) 研究代表者：若原卓
1回のトレーニングセッションによる筋の一過性の応答と長期的効果の関連
2009年度～2010年度 科学研究費補助金 若手研究(B) 研究代表者：若原卓
カヤック選手の筋の形態的特性とパドリング中の筋活動における部位特異性
2015年度 公益財団法人ミズノスポーツ振興財団スポーツ学等研究助成 代表者：若原卓
