A simplified strategy for the estimation of the exercise ventilatory thresholds

Article Abstract:

A study aims to analyze the limits of agreement between exercise ventilatory threshold values (VT1 and VT2) estimated from a combination of pulmonary gas exchange and ventilatory variables and those derived from an alternative approach based on the ventilatory response only. Results show a simplified approach, based on the ventilatory response as a function of time, can provide acceptable estimates of the exercise ventilatory thresholds, especially VT2, during ramp-incremental cycle ergometry.

Health aspects, Exercise, Athletes

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Physiological correlates with endurance running performance in trained adolescents

Article Abstract:

Research examines the relationship between middle-distance performance times and fixed peak oxygen consumption, estimated running speed, aerobic power and capacity, and running economy in endurance-trained adolescent runners. Data indicate that mean aerobic power of 2.5 and running speed at peak oxygen consumption are strongly correlated.

Evaluation, Energy metabolism, Statistics, Statistics (Data), Bioenergetics, Runners (Sports)

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Peak VO [sub] 2 correction for fat-free mass estimated by anthopometry and DEXA

Article Abstract:

This article discusses the relationship between body composition, oxygen consumption, and aerobic capacity. An evaluation of the dual energy x-ray absorptiometry's and anthropometry's ability to measure body fat is presented.

Statistical Data Included, Usage, Measurement, Physical fitness, Body composition, X-rays, Adipose tissues, Adipose tissue

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