Performance Fatigability Is Not Regulated to A Peripheral Critical Threshold

被引：73

作者：

Thomas, Kevin ^{[1
]}

Goodall, Stuart ^{[1
]}

Howatson, Glyn ^{[1
,2
]}

机构：

[1] Northumbria Univ, Fac Hlth & Life Sci, Newcastle Upon Tyne, Tyne & Wear, England

[2] Northwest Univ, Sch Environm Sci & Dev, Water Res Grp, Potchefstroom, South Africa

来源：

EXERCISE AND SPORT SCIENCES REVIEWS | 2018年 / 46卷 / 04期

关键词：

afferent feedback; cardiovascular; exercise; fatigue; fatigability; muscle; respiratory; LOCOMOTOR MUSCLE FATIGUE; COUNTERPOINT AFFERENT FEEDBACK; REDUCES VOLUNTARY ACTIVATION; CENTRAL MOTOR DRIVE; EXERCISE PERFORMANCE; ENDURANCE EXERCISE; NEUROMUSCULAR FATIGUE; IMPORTANT DETERMINANT; SUPRASPINAL FACTORS; CRITICAL POWER;

D O I：

10.1249/JES.0000000000000162

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

The critical threshold hypothesis proposes that performance fatigability during high-intensity exercise is tightly regulated by negative-feedback signals from the active muscles. We propose that performance fatigability is simply dependent on the exercise mode and intensity; the consequent adjustments, in skeletal muscle and the other physiological systems that support exercise, interact to modulate fatigue and determine exercise tolerance.

引用

页码：240 / 246

页数：7

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