• 7022 Citations
  • 46 h-Index
1988 …2019
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Research Output 1988 2019

  • 7022 Citations
  • 46 h-Index
  • 176 Article
  • 11 Conference contribution
  • 4 Chapter
  • 1 Review article
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Article
1998
327 Citations (Scopus)

Architectural and functional features of human triceps surae muscles during contraction

Kawakami, Y., Ichinose, Y. & Fukunaga, T., 1998 Aug, In : Journal of Applied Physiology. 85, 2, p. 398-404 7 p.

Research output: Contribution to journalArticle

Muscle Contraction
Knee
Ankle
Skeletal Muscle
Muscles
48 Citations (Scopus)

Bilateral deficit in plantar flexion: Relation to knee joint position, muscle activation, and reflex excitability

Kawakami, Y., Sale, D. G., MacDougall, J. D. & Moroz, J. S., 1998 Feb, In : European Journal of Applied Physiology and Occupational Physiology. 77, 3, p. 212-216 5 p.

Research output: Contribution to journalArticle

Knee Joint
Reflex
Knee
Muscles
Torque
46 Citations (Scopus)

Morphological and functional differences in the elbow extensor muscle between highly trained male and female athletes

Ichinose, Y., Kanehisa, H., Ito, M., Kawakami, Y. & Fukunaga, T., 1998 Jul, In : European Journal of Applied Physiology and Occupational Physiology. 78, 2, p. 109-114 6 p.

Research output: Contribution to journalArticle

Elbow
Athletes
Sex Characteristics
Muscles
Soccer
178 Citations (Scopus)

Nonisometric behavior of fascicles during isometric contractions of a human muscle

Ito, M., Kawakami, Y., Ichinose, Y., Fukashiro, S. & Fukunaga, T., 1998 Oct, In : Journal of Applied Physiology. 85, 4, p. 1230-1235 6 p.

Research output: Contribution to journalArticle

Isometric Contraction
Tendons
Muscles
Elastic Modulus
Ultrasonography
17 Citations (Scopus)

Relationship between muscle fiber pennation and force generation capability in Olympic athletes

Ichinose, Y., Kanehisa, H., Ito, M., Kawakami, Y. & Fukunaga, T., 1998, In : International Journal of Sports Medicine. 19, 8, p. 541-546 6 p.

Research output: Contribution to journalArticle

Athletes
Muscles
Martial Arts
Baseball
Soccer
1997
272 Citations (Scopus)

Determination of fascicle length and pennation in a contracting human muscle in vivo

Fukunaga, T., Ichinose, Y., Ito, M., Kawakami, Y. & Fukashiro, S., 1997 Jan, In : Journal of Applied Physiology. 82, 1, p. 354-358 5 p.

Research output: Contribution to journalArticle

Knee
Muscles
Quadriceps Muscle
Ultrasonography
Joints
14 Citations (Scopus)

Estimation of active force-length characteristics of human vastus lateralis muscle

Ichinose, Y., Kawakami, Y., Ito, M. & Fukunaga, T., 1997 Jan 1, In : Cells Tissues Organs. 159, 2-3, p. 78-83 6 p.

Research output: Contribution to journalArticle

Quadriceps Muscle
Knee
Muscles
Torque
Architectural Accessibility
140 Citations (Scopus)

Muscle architecture and function in humans

Fukunaga, T., Kawakami, Y., Kuno, S., Funato, K. & Fukashiro, S., 1997 May, In : Journal of Biomechanics. 30, 5, p. 457-463 7 p.

Research output: Contribution to journalArticle

Muscle
Muscles
Knee
Ankle Joint
Muscle Contraction
15 Citations (Scopus)

Relationship between training frequency and subcutaneous and visceral fat in women

Abe, T., Kawakami, Y., Sugita, M. & Fukunaga, T., 1997, In : Medicine and Science in Sports and Exercise. 29, 12, p. 1549-1553 5 p.

Research output: Contribution to journalArticle

Intra-Abdominal Fat
Subcutaneous Fat
Caloric Restriction
Exercise
Adipose Tissue
1996
80 Citations (Scopus)

Tendinous movement of a human muscle during voluntary contractions determined by real-time ultrasonography

Fukunaga, T., Ito, M., Ichinose, Y., Kuno, S., Kawakami, Y. & Fukashiro, S., 1996 Sep, In : Journal of Applied Physiology. 81, 3, p. 1430-1433 4 p.

Research output: Contribution to journalArticle

Ultrasonography
Skeletal Muscle
Muscles
Ankle Joint
Biomechanical Phenomena
18 Citations (Scopus)

Total and segmental subcutaneous adipose tissue volume measured by ultrasound

Abe, T., Tanaka, F., Kawakami, Y., Yoshikawa, K. & Fukunaga, T., 1996 Jul, In : Medicine and Science in Sports and Exercise. 28, 7, p. 908-912 5 p.

Research output: Contribution to journalArticle

Subcutaneous Fat
Magnetic Resonance Spectroscopy
Head
Thigh
Arm
1995
203 Citations (Scopus)

Training-induced changes in muscle architecture and specific tension

Kawakami, Y., Abe, T., Kuno, S. Y. & Fukunaga, T., 1995, In : European Journal of Applied Physiology and Occupational Physiology. 72, 1-2, p. 37-43 7 p.

Research output: Contribution to journalArticle

Muscles
Elbow
Resistance Training
Muscle Strength
Magnetic Resonance Imaging
113 Citations (Scopus)

Ultrasonography gives directly but noninvasively elastic characteristic of human tendon in vivo

Fukashiro, S., Rob, M., Ichinose, Y., Kawakami, Y. & Fukunaga, T., 1995 Nov, In : European Journal of Applied Physiology and Occupational Physiology. 71, 6, p. 555-557 3 p.

Research output: Contribution to journalArticle

Tendons
Ultrasonography
Ankle Joint
Elasticity
Foot
1994
165 Citations (Scopus)

Prediction equations for body composition of Japanese adults by B‐mode ultrasound

Abe, T., Kondo, M., Kawakami, Y. & Fukunaga, T., 1994, In : American Journal of Human Biology. 6, 2, p. 161-170 10 p.

Research output: Contribution to journalArticle

Body Composition
Abdomen
body composition
Adipose Tissue
Ultrasonography
109 Citations (Scopus)

Specific tension of elbow flexor and extensor muscles based on magnetic resonance imaging

Kawakami, Y., Nakazawa, K., Fujimoto, T., Nozaki, D., Miyashita, M. & Fukunaga, T., 1994 Feb, In : European Journal of Applied Physiology and Occupational Physiology. 68, 2, p. 139-147 9 p.

Research output: Contribution to journalArticle

Elbow
Magnetic Resonance Imaging
Muscles
Torque
Upper Extremity
29 Citations (Scopus)

Upper limit of fat‐free mass in humans: A study on Japanese Sumo wrestlers

Kondo, M., Abe, T., Ikegawa, S., Kawakami, Y. & Fukunaga, T., 1994, In : American Journal of Human Biology. 6, 5, p. 613-618 6 p.

Research output: Contribution to journalArticle

Fats
Body Composition
fat
Extremities
Muscles
1993
29 Citations (Scopus)

Concentric and eccentric muscle strength before, during and after fatigue in 13 year-old boys

Kawakami, Y., Kanehisa, H., Ikegawa, S. & Fukunaga, T., 1993 Aug, In : European Journal of Applied Physiology and Occupational Physiology. 67, 2, p. 121-124 4 p.

Research output: Contribution to journalArticle

Muscle Strength
Fatigue
Muscles
Elbow
Muscle Fatigue
90 Citations (Scopus)

Differences in activation patterns in elbow flexor muscles during isometric, concentric and eccentric contractions

Nakazawa, K., Kawakami, Y., Fukunaga, T., Yano, H. & Miyashita, M., 1993 Mar, In : European Journal of Applied Physiology and Occupational Physiology. 66, 3, p. 214-220 7 p.

Research output: Contribution to journalArticle

Elbow
Muscles
Electromyography
Isometric Contraction
Muscle Contraction
7 Citations (Scopus)

Effect of leg extension training on concentric and eccentric strength of quadriceps femoris muscles

Kawakami, Y., Hirano, Y., Miyashita, M. & Fukunaga, T., 1993, In : Scandinavian Journal of Medicine and Science in Sports. 3, 1, p. 22-27 6 p.

Research output: Contribution to journalArticle

Quadriceps Muscle
Leg
Neural Inhibition
Knee
Healthy Volunteers
7 Citations (Scopus)

Mechanical efficiency of rowing a single scull

Nozaki, D., Kawakami, Y., Fukunaga, T. & Miyashita, M., 1993, In : Scandinavian Journal of Medicine and Science in Sports. 3, 4, p. 251-255 5 p.

Research output: Contribution to journalArticle

Skull
Ships
Oxygen
Lung
326 Citations (Scopus)

Muscle-fiber pennation angles are greater in hypertrophied than in normal muscles

Kawakami, Y., Abe, T. & Fukunaga, T., 1993, In : Journal of Applied Physiology. 74, 6, p. 2740-2744 5 p.

Research output: Contribution to journalArticle

Muscles
Cadaver
Hypertrophy
Ultrasonography
Fats
1992
20 Citations (Scopus)

Isometric and isokinetic knee joint performance in Japanese alpine ski racers

Abe, T., Kawakami, Y., Ikegawa, S., Kanehisa, H. & Fukunaga, T., 1992, In : Journal of Sports Medicine and Physical Fitness. 32, 4, p. 353-357 5 p.

Research output: Contribution to journalArticle

Skiing
Isometric Contraction
Muscle Contraction
Knee Joint
Japan
75 Citations (Scopus)

Reliability of measurement of oxygen uptake by a portable telemetric system

Kawakami, Y., Nozaki, D., Matsuo, A. & Fukunaga, T., 1992 Nov, In : European Journal of Applied Physiology and Occupational Physiology. 65, 5, p. 409-414 6 p.

Research output: Contribution to journalArticle

Gases
Oxygen
Sports
Telemetry
Soccer
1989
1 Citation (Scopus)

Determination of anaerobic threshold by heart rate recording

Kawakami, Y., Yamamoto, Y., Mutoh, Y., Miyashita, M., Mokushi, K. & Nakamura, Y., 1989 Feb, In : Respiration and Circulation. 37, 2, p. 179-183 5 p.

Research output: Contribution to journalArticle

Anaerobic Threshold
Microcomputers
Exercise Test
Heart Rate
3 Citations (Scopus)

Some factors affecting eccentric contraction strength

Kawakami, Y., Fukunaga, T., Kanehisa, H. & Miyashita, M., 1989, In : Journal of Biomechanics. 22, 10, p. 1034 1 p.

Research output: Contribution to journalArticle

Elbow
Elbow Joint
Isometric Contraction
Dynamometers
Wrist
1988

Development of exercise testing system for exercise prescription to ischemic heart disease patients

Yamamoto, Y., Hamamoto, H., Mutoh, Y., Mokushi, K., Tamura, S. & Kawakami, Y., 1988, In : Bulletin of the Physical Fitness Research Institute. 69, p. 134-147 14 p.

Research output: Contribution to journalArticle

Myocardial Ischemia
Prescriptions
Exercise