Maximal Oxygen Consumption Predicts Skeletal and Heart Muscle Biomarkers Changes after a Full Distance Ironman
نویسندگان
چکیده
منابع مشابه
Skeletal muscle mass independently predicts peak oxygen consumption and ventilatory response during exercise in noncachectic patients with chronic heart failure.
OBJECTIVES We sought to assess whether skeletal muscle mass might be a predictor of peak oxygen consumption (Vo2) and relation of the ventilation to carbon dioxide production (VE/VCo2) slope in patients with chronic heart failure (CHF) independent of clinical conditions, neurohormonal activation and resting hemodynamics. BACKGROUND A variety of abnormalities characterize skeletal muscle and c...
متن کاملMale ironman triathletes lose skeletal muscle mass.
We investigated whether male triathletes in an Ironman triathlon lose body mass in the form of fat mass or skeletal muscle mass in a field study at the Ironman Switzerland in 27 male Caucasian non-professional Ironman triathletes. Pre- and post-race body mass, fat mass and skeletal muscle mass were determined. In addition, total body water, hematological and urinary parameters were measured in ...
متن کاملEstimation of capillary density in human skeletal muscle based on maximal oxygen consumption rates.
A previously developed Krogh-type theoretical model was used to estimate capillary density in human skeletal muscle based on published measurements of oxygen consumption, arterial partial pressure of oxygen, and blood flow during maximal exercise. The model assumes that oxygen consumption in maximal exercise is limited by the ability of capillaries to deliver oxygen to tissue and is therefore s...
متن کاملeffect of maximal versus supra-maximal exhausting race on lipid peroxidation, antioxidant activity and muscle-damage biomarkers in long-distance and middle-distance runners
conclusions maximal and supra-maximal races induce a significant increase in lipid peroxidation and cause non-negligible inflammation and muscle damage. these effects were relatively related to the physical exercise type and the sportive specialty. results a significant increase in malondialdehyde (mda) concentrations was observed in ss and mdr after the vameval test and in ldr after the limite...
متن کاملBlood biomarkers in male and female participants after an Ironman-distance triathlon
BACKGROUND While overall physical activity is clearly associated with a better short-term and long-term health, prolonged strenuous physical activity may result in a rise in acute levels of blood-biomarkers used in clinical practice for diagnosis of various conditions or diseases. In this study, we explored the acute effects of a full Ironman-distance triathlon on biomarkers related to heart-, ...
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ژورنال
عنوان ژورنال: Medicine & Science in Sports & Exercise
سال: 2017
ISSN: 0195-9131
DOI: 10.1249/01.mss.0000518333.84594.1c