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Updated: Mar 17, 2026

Skeletal Muscle Neurovascular Coupling, Oxidative Capacity, and Microvascular Function with 'One Stop Shop' Near-infrared Spectroscopy
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Skeletal Muscle Neurovascular Coupling, Oxidative Capacity, and Microvascular Function with 'One Stop Shop' Near-infrared Spectroscopy

Published on: February 20, 2018

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阶段角与肌肉耐力和健康年轻男性估计的最大氧气吸收有关

Akira Kubo1, Takayoshi Saito1, Atsuya Otsuka1

  • 1Department of Physical Therapy, School of Health Sciences at Odawara, International University of Health and Welfare: 1-2-25 Shiroyama, Odawara-shi, Kanagawa 250-8588, Japan.

Journal of physical therapy science
|March 16, 2026
PubMed
概括

阶段角,生物电阻分析的测量,与年轻男性的肌肉和全身耐力相关. 这一发现表明相角可能是身体健康的有用指标.

关键词:
最大的氧气吸收量.肌肉耐力 肌肉耐力阶段角度 阶段角度

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Exercise and Muscle Performance

Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
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Regular physical activity is essential for maintaining cardiovascular health, with aerobic exercises being particularly effective. According to the American Heart Association, 150 minutes of moderate to intense aerobic exercise per week is recommended for a healthy heart. Aerobic activities may include brisk walking, running, bicycling, cross-country skiing, and swimming, ideally performed three to five times per week.
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Excitation-Contraction Coupling in Skeletal Muscles

Excitation-contraction coupling is a series of events that occur between generating an action potential and initiating a muscle contraction. It occurs at the triad, a structure found in skeletal muscle fibers that comprise a T-tubule and terminal cisternae of the sarcoplasmic reticulum on each side. These triads are visible in longitudinally sectioned muscle fibers. They are typically located at the A-I junction — the junction between the A and I bands of the sarcomere.
When an action...
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