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Philippe Hellard, Robin Pla, Ferran A. Rodríguez, David Simbana and David B. Pyne

after each trial using a portable gas analysis system (K4 b2; Cosmed, Rome, Italy) connected to an oronasal mask. The mask was applied to the swimmer’s face for 1 minute as soon as he stopped swimming and raised his head out of the water. The V ˙ O 2 (in mL·min −1 and mL·min −1 ·kg −1 ) attained at

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Alexander H.K. Montoye, Jordana Dahmen, Nigel Campbell and Christopher P. Connolly

this study on a subset of 14 participants. These participants were fit with a COSMED (COSMED USA, Chicago, IL) face mask, through which participants inspired room air and expired all air into the analyzer via a one-way valve and hose which connected the face mask to the metabolic analyzer. The Parvo

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Anne Tjønndal

otherwise were afraid of not being “taken seriously” and respected as coaches: Sometimes, I feel like female coaches act more masculine inside of the boxing gym, than outside of the gym. It is as if they put on a mask – they change their way of interacting with us (boxers)… I think it might be because they

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Howard N. Zelaznik

tasks. Our tasks capture what the human biological machinery can do, but often times masks what we naturally do. Perhaps by examining goal structures and timing processes, one can discover what humans naturally do to control movements. References Billon , M. , Semjen , A. , & Stelmach , G

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Stacy N. Scott, Cary M. Springer, Jennifer F. Oody, Michael S. McClanahan, Brittany D. Wiseman, Tyler J. Kybartas and Dawn P. Coe

for gas flow and volume. Subjects were fitted with a Hans Rudolph (8900 series mask; Hans Rudolph Inc, Shawnee, KS) and vest containing the portable device. Two of the following criteria had to be met to determine if peak effort was achieved: (1) peak heart rate (HR peak ) ≥195 beats per minute; (2

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Kwok Ng, Jorma Tynjälä, Dagmar Sigmundová, Lilly Augustine, Mariane Sentenac, Pauli Rintala and Jo Inchley

reporting on levels of PA, the practice used in this study was replicated from Sallis et al. ( 2016 ), which considered young people as active only if they achieved at least 60 min of MPVA daily, in line with current international policy recommendations. However, this may inadvertently mask differences

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Senia Smoot Reinert, Allison L. Kinney, Kurt Jackson, Wiebke Diestelkamp and Kimberly Bigelow

Stability sway ranges across age groups may mask potentially important normal and pathological changes in postural control. These findings should also be considered when using Limits of Stability testing to determine differences between clinical populations (eg, Parkinson’s) and healthy older adults. In

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Rachel Arnold, Nicole Bolter, Lori Dithurbide, Karl Erickson, Blair Evans, Larkin Lamarche, Sean Locke, Eric Martin and Kathleen Wilson

Edited by Kim Gammage

incidences of mental illness in the general population. These studies, though, suffer from several limitations that include a limited sample size and a lack of matched comparison groups that may mask adverse effects. It remains unknown, then, whether athletes are better adjusted than their age- and sex

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Kimberly A. Clevenger, Karin A. Pfeiffer and Cheryl A. Howe

participants were allowed to remove the mask. Participants played the exact same games at each visit (PMU and no PMU), with the same rules used for the traditional children’s games and starting at the same difficulty level for active video games. Physical Activity Level and Enjoyment At both visits

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Cindy N. Nguyen, Reuben N. Clements, Lucas A. Porter, Nicole E. Clements, Matthew D. Gray, Dustin J. Killian and Russell T. Baker

which could mask impairment in a concussed individual. As is the case in most studies, multiple limitations were present in our study. We were unable to control for many factors including diet, sleep patterns, or activity levels of participants on testing days. While it is possible these issues could