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Aim. The aim of this study was to measure aerobic demands of fire fighting activities including exercise in the heat. Methods. Twenty-two experienced firefighters performed the Trondheim test simulating fire fighting tasks including work in the heat. Maximal oxygen uptake (VO2 max), heart rate (HR) and ventilation were recorded continuously. Data were compared with results obtained during a treadmill...
This report describes the changes in physiological capacity of a heavy-weight rower who obtained seven medals in World Championships and Olympic Games. The investigation was carried out over the last 6 years of the rower’s international competition career in comparison with peer champions, and the following 4 years. Over the first period, maximal oxygen uptake ( $$ \dot{V}{\text{O}}_{2\max } $$...
Bioelectrical Impedance Spectroscopy (BIS) is a noninvasive technology with potential application to study exercise physiology as body composition and estimation of maximal oxygen uptake. The aim of the study was to compare the power at lactate threshold (WLT) obtained using blood lactate concentration (BLC) with the power at lactate threshold from BIS (WBT). Fifty physical education students, 35...
L'objectif de ce travail est de mesurer la dépense énergétique en gymnastique rythmique.Douze gymnastes rythmiques de l'équipe de France ont participé à cette étude. La consommation d'oxygène et la lactatémie ont été mesurées en laboratoire, après les quatre exercices (corde, massues, cerceau et ballon) et au cours d'un entraînement type.Les valeurs maximales de V.O2 sont comprises entre 37,95 et...
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