年別の研究成果
年別の研究成果
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2014
Relationship of pectoralis major muscle size with bench press and bench throw performances
Akagi, R., Tohdoh, Y., Hirayama, K. & Kobayashi, Y., 2014 6月, In: Journal of Strength and Conditioning Research. 28, 6, p. 1778-1782 5 p.研究成果: Article › 査読
Open Access11 被引用数 (Scopus) -
Strength and size ratios between reciprocal muscle groups in the thigh and lower leg of male collegiate soccer players
Akagi, R., Tohdoh, Y. & Takahashi, H., 2014 3月, In: Clinical Physiology and Functional Imaging. 34, 2, p. 121-125 5 p.研究成果: Article › 査読
8 被引用数 (Scopus) -
The contraction-induced increase in Achilles tendon moment arm: A three-dimensional study
Hashizume, S., Iwanuma, S., Akagi, R., Kanehisa, H., Kawakami, Y. & Yanai, T., 2014 9月 22, In: Journal of Biomechanics. 47, 12, p. 3226-3231 6 p.研究成果: Article › 査読
10 被引用数 (Scopus) -
2013
Acute effect of static stretching on hardness of the gastrocnemius muscle
Akagi, R. & Takahashi, H., 2013 7月, In: Medicine and Science in Sports and Exercise. 45, 7, p. 1348-1354 7 p.研究成果: Article › 査読
97 被引用数 (Scopus) -
Calculation of force and power during bench throws using a smith machine: The importance of considering the effect of counterweights
Kobayashi, Y., Narazaki, K., Akagi, R., Nakagaki, K., Kawamori, N. & Ohta, K., 2013, In: International Journal of Sports Medicine. 34, 9, p. 820-824 5 p.研究成果: Article › 査読
3 被引用数 (Scopus) -
Sex difference in strength and size ratios between reciprocal muscle groups in the lower leg
Akagi, R., Tohdoh, Y. & Takahashi, H., 2013, In: International Journal of Sports Medicine. 34, 5, p. 449-452 4 p.研究成果: Article › 査読
7 被引用数 (Scopus) -
Validity of ultrasound muscle thickness measurements for predicting leg skeletal muscle mass in healthy Japanese middle-aged and older individuals
Takai, Y., Ohta, M., Akagi, R., Kato, E., Wakahara, T., Kawakami, Y., Fukunaga, T. & Kanehisa, H., 2013 9月 25, In: Journal of Physiological Anthropology. 32, 1, 12.研究成果: Article › 査読
32 被引用数 (Scopus) -
2012
In vivo determination of the Achilles tendon moment arm in three-dimensions
Hashizume, S., Iwanuma, S., Akagi, R., Kanehisa, H., Kawakami, Y. & Yanai, T., 2012 1月 10, In: Journal of Biomechanics. 45, 2, p. 409-413 5 p.研究成果: Article › 査読
35 被引用数 (Scopus) -
In vivo measurements of moment arm lengths of three elbow flexors at rest and during isometric contractions
Akagi, R., Iwanuma, S., Hashizume, S., Kanehisa, H., Yanai, T. & Kawakami, Y., 2012 2月, In: Journal of Applied Biomechanics. 28, 1, p. 63-69 7 p.研究成果: Article › 査読
9 被引用数 (Scopus) -
Muscle strength and size balances between reciprocal muscle groups in the thigh and lower leg for young men
Akagi, R., Tohdoh, Y. & Takahashi, H., 2012, In: International Journal of Sports Medicine. 33, 5, p. 386-389 4 p.研究成果: Article › 査読
13 被引用数 (Scopus) -
Relationships between muscle size and hardness of the medial gastrocnemius at different ankle joint angles in young men
Akagi, R., Chino, K., Dohi, M. & Takahashi, H., 2012 4月, In: Acta Radiologica. 53, 3, p. 307-311 5 p.研究成果: Article › 査読
34 被引用数 (Scopus) -
Reliability and Validity of Quantifying Absolute Muscle Hardness Using Ultrasound Elastography
Chino, K., Akagi, R., Dohi, M., Fukashiro, S. & Takahashi, H., 2012 9月 21, In: PLoS ONE. 7, 9, e45764.研究成果: Article › 査読
84 被引用数 (Scopus) -
2011
Longitudinal and transverse deformation of human Achilles tendon induced by isometric plantar flexion at different intensities
Iwanuma, S., Akagi, R., Kurihara, T., Ikegawa, S., Kanehisa, H., Fukunaga, T. & Kawakami, Y., 2011 6月, In: Journal of Applied Physiology. 110, 6, p. 1615-1621 7 p.研究成果: Article › 査読
36 被引用数 (Scopus) -
Methodological issues related to thickness-based muscle size evaluation
Akagi, R., Iwanuma, S., Fukuoka, M., Kanehisa, H., Fukunaga, T. & Kawakami, Y., 2011, In: Journal of Physiological Anthropology. 30, 4, p. 169-174 6 p.研究成果: Article › 査読
6 被引用数 (Scopus) -
Size-strength relationships of the elbow flexors and extensors are not affected by age or gender
Akagi, R., Takai, Y., Ohta, M., Kanehisa, H., Fukunaga, T. & Kawakami, Y., 2011 7月, In: European Journal of Sport Science. 11, 4, p. 277-282 6 p.研究成果: Article › 査読
6 被引用数 (Scopus) -
Triceps surae muscle-tendon unit length changes as a function of ankle joint angles and contraction levels: The effect of foot arch deformation
Iwanuma, S., Akagi, R., Hashizume, S., Kanehisa, H., Yanai, T. & Kawakami, Y., 2011 9月 23, In: Journal of Biomechanics. 44, 14, p. 2579-2583 5 p.研究成果: Article › 査読
27 被引用数 (Scopus) -
2010
Development of an equation to predict muscle volume of elbow flexors for men and women with a wide range of age
Akagi, R., Takai, Y., Kato, E., Wakahara, T., Ohta, M., Kanehisa, H., Fukunaga, T. & Kawakami, Y., 2010 3月, In: European Journal of Applied Physiology. 108, 4, p. 689-694 6 p.研究成果: Article › 査読
20 被引用数 (Scopus) -
2009
Muscle volume compared to cross-sectional area is more appropriate for evaluating muscle strength in young and elderly individuals
Akagi, R., Takai, Y., Ohta, M., Kanehisa, H., Kawakami, Y. & Fukunaga, T., 2009, In: Age and Ageing. 38, 5, p. 564-569 6 p.研究成果: Article › 査読
111 被引用数 (Scopus) -
Relationships between muscle strength and indices of muascle cross-sectional area determined during maximal voluntary contraction in middle-aged and elderly individuals
Akagi, R., Tarai, Y., Kato, E., Fukuda, M., Wakahara, T., Ohta, M., Kanehisa, H., Kawakami, Y. & Fukunaga, T., 2009 7月, In: Journal of Strength and Conditioning Research. 23, 4, p. 1258-1262 5 p.研究成果: Article › 査読
20 被引用数 (Scopus) -
Sit-to-stand test to evaluate knee extensor muscle size and strength in the elderly: A novel approach
Takai, Y., Ohta, M., Akagi, R., Kanehisa, H., Kawakami, Y. & Fukunaga, T., 2009, In: Journal of Physiological Anthropology. 28, 3, p. 123-128 6 p.研究成果: Article › 査読
93 被引用数 (Scopus) -
2008
Establishing a new index of muscle cross-sectional area and its relationship with isometric muscle strength
Akagi, R., Kanehisa, H., Kawakami, Y. & Fukunaga, T., 2008 1月, In: Journal of Strength and Conditioning Research. 22, 1, p. 82-87 6 p.研究成果: Article › 査読
59 被引用数 (Scopus)