Recovery kinetics throughout successive bouts of various exercises in elite cyclists

Article Abstract:

A study investigates whether a high volume of cycling training would influence the metabolic changes associated with a succession of three exhausting cycling exercises. It was found that while the phosphodiesters (PDE) and phosophonoesters (PME) elevation at rest in professional cyclists may indicate fiber-type changes and an imbalance between glycogenolytic and glycolytic activity, the lower PCr consumption during exercise and the faster pH-recovery kinetic clearly suggest an improved mitochondrial function.

France, Health aspects, Cycling, Hydrogen-ion concentration, Cyclists, pH

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Hypovolemic intolerance to lower body negative pressure in female runners

Article Abstract:

This article investigates the relationship between vascular resistance, lower body negative pressure, and hypovolemia. An analysis of heart rate, oxygen consumption, and venous pressure is presented.

Japan, Statistical Data Included, Exercise, Exercise physiology, Vascular resistance, Blood pressure, Women athletes, Venous pressure

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