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Full-Text Articles in Life Sciences
Accumulated Oxygen Deficit During Arm Cranking In Hypoxia: A Bayesian Perspective And Methodological Considerations, Tristan Starling-Smith, David Boffey, Michael La Monica, Jeffrey R. Stout, David H. Fukuda
Accumulated Oxygen Deficit During Arm Cranking In Hypoxia: A Bayesian Perspective And Methodological Considerations, Tristan Starling-Smith, David Boffey, Michael La Monica, Jeffrey R. Stout, David H. Fukuda
International Journal of Exercise Science
International Journal of Exercise Science 14(3): 1090-1098, 2021. The purpose of this investigation was to observe the effects of normobaric hypoxia on accumulated oxygen deficit (AOD) with evaluation using both Bayesian and Frequentist analyses. Eighteen recreationally active men performed a graded exercise test (GXT) in normobaric normoxia (N; FiO2~20%) and normobaric hypoxia (H; FiO2~14%) to determine peak power output (PPO). Time to exhaustion trials were later conducted at 110% and 120% PPO under both N, and H. AOD and %AN (% anaerobic energy contribution) were calculated in three conditions: N, H, and H using the N regression equation (HN). Bayesian …
Effect Of Stand-Up Paddle Boarding On Hydration Status In Recreational And Competitive Individuals, Robyn Mcarthur, Jasmine Duque-Anne, James Furness, Kevin Kemp-Smith, Vini Simas, Mike Climstein
Effect Of Stand-Up Paddle Boarding On Hydration Status In Recreational And Competitive Individuals, Robyn Mcarthur, Jasmine Duque-Anne, James Furness, Kevin Kemp-Smith, Vini Simas, Mike Climstein
International Journal of Exercise Science
International Journal of Exercise Science 14(6): 756-767, 2021. Stand up paddle (SUP) boarding is a popular water-based aquatic sport and recreational activity that continues to grow in popularity, however, little is known about its effect upon hydration status in recreational and elite level participants. The aim of this study was to examine the hydration status in SUP by investigating fluid loss through measurement of nude body mass. Thirty participants successfully completed the study. Hydration status was assessed by measurements of nude body mass taken pre and post SUP session. Intensity of the session was monitored throughout each session using a …
Becoming One With Nature: A Nature Intervention For Individuals Living With Cancer Participating In A Ten-Week Group Exercise And Wellness Program, Samantha L. Morris, Ian Newhouse, Tracey Larocque, Kelly-Jo Gillis, Leanne Smith, Elizabeth K. Nisbet
Becoming One With Nature: A Nature Intervention For Individuals Living With Cancer Participating In A Ten-Week Group Exercise And Wellness Program, Samantha L. Morris, Ian Newhouse, Tracey Larocque, Kelly-Jo Gillis, Leanne Smith, Elizabeth K. Nisbet
International Journal of Exercise Science
International Journal of Exercise Science 14(3): 498-518, 2021. Positive outcomes for psychological and physiological health have resulted from a nature experience. However, evidence is limited for nature-based interventions and their effect on a cancer population. The purpose of this mixed-methods study was to determine if incorporating the One Nature Challenge (ONC) into a ten-week group exercise program (WE-Can) for individuals living with cancer could offer additional psychological and/or physiological benefits to those previously observed in WE-Can. For this study, two separate ONCs were implemented throughout two seasons (summer and winter) to formulate a ONC group (n = 18; 60 ± …
Fluid Loss In Recreational Surfers, Jessica Atencio, Richard Armenta, Jeff A. Nessler, Matt Schubert, James Furness, Michael Climstein, Leon Mach, Sean Newcomer
Fluid Loss In Recreational Surfers, Jessica Atencio, Richard Armenta, Jeff A. Nessler, Matt Schubert, James Furness, Michael Climstein, Leon Mach, Sean Newcomer
International Journal of Exercise Science
International Journal of Exercise Science 14(6): 423-434, 2021. Surfing offers unique challenges to thermoregulation and hydration. The purpose of this study was to quantify fluid loss in recreational surfers, and to analyze the effects of water temperature, air temperature, exercise intensity, duration, and garment thickness on the total amount of fluid lost during a surf session. A total of 254 male and 52 female recreational surfers were recruited from San Diego, Costa Rica, and Australia to participate in the study. Participants’ hydration status was assessed by comparing nude body mass pre- and post-surf session. Heart rate (HR), used as an …