Search Results

You are looking at 51 - 60 of 202 items for :

Clear All
Restricted access

David S. Haydon, Ross A. Pinder, Paul N. Grimshaw and William S.P. Robertson

warranted additional analysis and were deemed important given the study group and clear masking of potentially important findings based on the typically larger research groupings previously used. Results Performance A 1-way ANOVA revealed significant differences for sprint time between classification groups

Restricted access

Mariana R. Silva, Cristine L. Alberton, Caroline O. Braga and Stephanie S. Pinto

sequences of CT on EE during and postexercise in young women. This study employed a randomized crossover design and was composed of 4 distinct sessions. The first session consisted of familiarization with the aquatic environment, water-based exercises and with the mask for expiratory gas collection. In a

Restricted access

Pedro L. Valenzuela, Guillermo Sánchez-Martínez, Elaia Torrontegi, Javier Vázquez-Carrión, Manuela González, Zigor Montalvo and Grégoire P. Millet

oxygen [FiO 2 ] = 21%). During RSH, athletes wore a mask connected to a portable hypoxia generator (Hypoxico Inc, New York, NY) that reduced FiO 2 to 14% (which corresponds to an altitude of approximately 3400 m) during the whole session, including rest periods. Previous authors have used a similar

Open access

David M. Shaw, Fabrice Merien, Andrea Braakhuis, Daniel Plews, Paul Laursen and Deborah K. Dulson

., Livingston, MT). Participants were not informed of their trial allocation. However, due to the difficulty masking the bitter taste of BD, achieving successful blinding was deemed unlikely. For the day prior to each experimental trial, participants were prescribed a diet consisting of 6 g/kg of carbohydrate

Restricted access

Nicholas J. Hanson, Sarah C. Martinez, Erik N. Byl, Rachel M. Maceri and Michael G. Miller

mask the taste (Crush Orange water enhancer; Jel Sert Co, Chicago, IL); the placebo condition consisted of only the flavored drink. Pilot testing showed that this was able to sufficiently mask the flavor of the caffeine. They were asked to consume the flavored drink upon arrival to the laboratory, and

Restricted access

Adam C. King

conditions; however, persistence of increased CI for the flat surface conditions masks whether the sloped surfaces can be used to detect subtle postural impairments not revealed during standard quiet standing. Nonetheless, the utility and sensitivity of sloped surfaces to detect postural control difference

Restricted access

Grégoire P. Millet and Kilian Jornet

is using a global positioning system HR monitor (Spartan Ultra; Suunto, Vantaa, Finland). During the preacclimatization period prior traveling to the Himalayas, he used a hypoxic tent (Hypoxico, New York, NY) for sleeping and a mask system (Hypoxico) for indoor training in NH either on ergocycle or

Restricted access

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

Restricted access

Jennifer K. Sansom and Beverly D. Ulrich

covered in a low-pile carpet. Calibration of Oxygen Uptake Equipment A Cosmed K4b 2 portable oxygen uptake unit (Cosmed, Rome, Italy) was used to monitor participant’s pulmonary gas exchange concentrations while walking during each condition. Properly sized pediatric masks, mask headgear, and harnesses

Restricted access

Martin Roderick and Jacquelyn Allen-Collinson

mask, another persona . . . not letting people see the other side. This kind of deliberative interactional performance was designed to present a particular appearance, with the aim of fulfilling moral requirements of the work role of professional athletes. Interviewees were highly cognizant of the