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Thomas Rowland

unique, though, is its assessment, for the first time in a pediatric cohort, of fine-scaled or bounded variability with exercise, a measure with profound implications for understanding the physiological responses to exercise ( 8 ). A brief review: If one performs repeated measurements of a certain

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Mário A.M. Simim, Gustavo R. da Mota, Moacir Marocolo, Bruno V.C. da Silva, Marco Túlio de Mello and Paul S. Bradley

the demands (i.e., distances covered and acute physiological responses) of AS match-play and its impact on muscular endurance and power. Methods Subjects Sixteen male Brazilian AS players (age: 32 ± 5 years; range: 25–42 years; body mass: 68.4 ± 9.9 kg; stature: 1.72 ± 0.07 m, and body fat: 14 ± 2

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Bethany Forseth and Stacy D. Hunter

poses and sequences included, resulting in varied intensities of each session as a whole. Documentation of this exists in the literature with studies directly comparing physiologic responses to different yoga styles and reporting variations in the intensities of a style and/or sequence of poses being

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Marco Van Brussel, Bart C. Bongers, Erik H.J. Hulzebos, Marcella Burghard and Tim Takken

significant deconditioning or of pathology ( 26 ). Understanding the role of deconditioning in the exercise-induced physiological responses during a CPET is of great clinical importance, since observed deficits in CPET outcomes may be attributable to the deconditioning itself or to physiological abnormalities

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Yasuki Sekiguchi, Erica M. Filep, Courteney L. Benjamin, Douglas J. Casa and Lindsay J. DiStefano

hydration status of the subjects exercising in the heat 4 – 8 and it is well known that hydration status impacts physiological and performance responses in the heat. 9 Some of the physiological responses that are desired to elicit heat acclimation (ie, higher heart rate and internal body temperature) are

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Brandon R. Rigby, Ronald W. Davis, Marco A. Avalos, Nicholas A. Levine, Kevin A. Becker and David L. Nichols

cognitive benefits to this population. Performing regular, moderate- to vigorous-intensity exercise in the middle of life has been associated with a decreased risk of developing PD later in life ( Xu et al., 2010 ). During exercise, physiological responses may be altered due to the inherent motor symptoms

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Benjamin J. Narang, Greg Atkinson, Javier T. Gonzalez and James A. Betts

; Berthiaume & Zinker, 2002 ), monitoring of stable isotope enrichment in various body pools and associated substrate kinetics ( Garlick et al., 1989 ), and markers of physiological response to exercise such as heart rate and oxygen consumption ( Gore & Withers, 1990 ). Such analyzes have become increasingly

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Stacey Alvarez-Alvarado, Graig M. Chow, Nicole T. Gabana, Robert C. Hickner and Gershon Tenenbaum

 al., 2015 ; Tenenbaum, 2005 ). The extent to and manner in which psychological states change as a function of physical effort and related physiological responses ( Ekkekakis, Parfitt, & Petruzzello, 2011 ; Tenenbaum & Connolly, 2008 ) are studied under controlled conditions in the current study. For a

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Matthew J. Barlow, Antonis Elia, Oliver M. Shannon, Angeliki Zacharogianni and Angelica Lodin-Sundstrom

methodological factors. Consequently, further research is warranted to elucidate the potential efficacy of NO 3 − supplementation on apnea performance. To date, no study has evaluated the effects of NO 3 − supplementation on the physiological response to underwater static apnea, or compared the effects of

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Ana B. Peinado, Nuria Romero-Parra, Miguel A. Rojo-Tirado, Rocío Cupeiro, Javier Butragueño, Eliane A. Castro, Francisco J. Calderón and Pedro J. Benito

Road cycling is a highly demanding sport where cyclists’ overall performance is dependent on physiological responses and team strategies. 1 Previous studies have already described the physiology of professional road cycling 2 , 3 during the most prestigious 3-week competition races (Tour de