Fúlvia de Barros Manchado-Gobatto

Is The Perception Of Effort ‘Anchored’ By Physiological Responses At The Ventilatory Thresholds?

David W. Hill, Fúlvia de Barros Manchado-Gobatto, Claudio Gobatto, Marcelo Papoti et autres

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Pre-activation Using Intermittent Hypoxia: Muscle Oxygenation, Blood Lactate, And 400 M Crawl Swimming Performance

Lara Soares de Araujo, Marcelo Papoti, Bruno T. Roseguini, Daniel M. Hirai et autres

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Integrating mechanical, physiological, and muscle oxygenation responses during field‐based tethered repeated‐sprint exercise in male professional soccer players

Fúlvia de Barros Manchado-Gobatto, Ricardo da Silva Torres, Felipe Marroni Rasteiro, Allan da Silva Pinto et autres

Abstract Repeated‐sprint ability is a key determinant of soccer performance. However, some mechanical and physiological responses underlying this task remain incompletely understood. This study characterized mechanical responses (force, velocity, and power) and regional muscle oxygen saturation (rSmO 2 ) in the vastus …

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Case Report: Nutrition profile, body mass, sleep quality, and acute mountain sickness symptoms during altitude training in a Paralympic record-breaking athlete and his two guides

Kimberly Belluco, Fabio Leandro Breda, Thiago Fernando Lourenço, Carolina Cirino et autres

Altitude training under the “live high-train high” regime is commonly used by athletes to enhance sea-level performance. However, careful monitoring is required, since nutritional aspects, sleep quality, and acclimatization symptoms may influence results and pose health risks. This is especially relevant in …

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Editorial: Tailored respiratory muscle training for athletes, patients, and vulnerable groups

Felipe Andrés Contreras Briceño, Fúlvia de Barros Manchado-Gobatto, Szczepan Wiecha

INTRODUCTION Research indicates that the maximum exercise capacity achieved in physical assessment tests is a leading indicator of population survival (Oga et al., 2003; Faselis et al., 2014; Kokkinos et al., 2008, 2010). To enhance physical capacity for both health professionals and …

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Aging Impairs Cortical and Muscular Oxygenation during Aerobic Exercise: A Near-Infrared Spectroscopy Study

Diego Orcioli‐Silva, Anita Brum Marostegan, Felipe Marroni Rasteiro, Cláudio Alexandre Gobatto et autres

ABSTRACT Introduction Near-infrared spectroscopy (NIRS) offers valuable insights into exercise performance and enables the investigation of cerebral and muscular hemodynamic impairments associated with aging. This study aimed to examine cerebral and muscular hemodynamic adjustments during and after an aerobic exercise session in …

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Estimating Anaerobic Capacity Using Post-Exercise Measures: ‘MAOD_alt’ Is Valid, Even In Hypoxia

Madison B. Landtiser, David W. Hill, Fúlvia de Barros Manchado-Gobatto, Cláudio Alexandre Gobatto et autres

The gold standard measure of anaerobic capacity is the maximal accumulated oxygen deficit (MAOD), which represents the difference between the estimated oxygen cost of exercise and the aerobic contribution to that exercise. An alternative to MAOD, ‘MAOD_alt’, is calculated as the sum …

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Comparison Of Two Independent Measures Of Anaerobic Capacity In Women And Men

Brady C. McLain, Austin B. Shaw, Ethan J. Hein, Cláudio Alexandre Gobatto et autres

Maximal accumulated oxygen deficit (MAOD) is the gold standard measure of anaerobic capacity. A proposed alternative to MAOD is ‘MAOD_alt’, which is based on post-exercise measures. While MAOD requires multiple tests to evaluate anaerobic capacity, MAOD_alt requires a single exhaustive test. PURPOSE: …

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Oxygen Demand Increases During A Bout Of Severe Intensity Exercise

David Wilfred Hill, Fúlvia de Barros Manchado-Gobatto, Cláudio Alexandre Gobatto, Marcelo Papoti et autres

Historically, it has been assumed that the energy demand in severe intensity exercise, quantified as the oxygen demand, is constant. However, the results of some recent studies have suggested that the oxygen demand may actually increase over time, although the cause of …

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A Popularized Measure Of Anaerobic Capacity May Not Be Valid In Short-Duration Exercise

Jacob L. McNary, Marcelo Papoti, Cláudio Alexandre Gobatto, Fúlvia de Barros Manchado-Gobatto et autres

The gold standard measure of anaerobic contribution is accumulated oxygen deficit (AOD). Calculating AOD is time consuming, as it requires several submaximal exercise tests to estimate oxygen demand. Recent studies have proposed an alternative AOD for measuring anaerobic contributions: this ‘AOD_alt’ provides …

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Muscle Oxygenation Threshold in More and Less Active Muscles and 3,000-m Running Pace

Carolina Cirino, Fabio Leandro Breda, Emanuel Elias Camolese Polisel, Thiago Fernando Lourenço et autres

Abstract This study determined and compared the second muscle oxygenation threshold (MOT2) in the vastus lateralis (VL) (more active) and biceps brachii (BB) (less active) muscles in the graded exercise test (GXT). Furthermore, we investigated the correlation between BB and VL MOT2 …

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Living high-training low model promotes increased spontaneous physical activity, reduced adiposity and maintenance of fat-free mass in C57BL/6J mice

Juan Bordon Orsi, Pedro Paulo Menezes Scariot, Emanuel E. C. Polisel, Lara Soares de Araujo et autres

Researchers have extensively studied how hypoxia affects physiological variables, with training models like “live high - train low” (LH-TL) proposed by Levine & Stray-Gundersen in 1997 to improve athletic performance. Although well-known, few studies use animal models for more in-depth analyses than …

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