Search Results

You are looking at 1 - 10 of 12,362 items for :

  • Refine by Access: All Content x
Clear All
Open access

A Case for Unifying Accelerometry-Derived Movement Behaviors and Tests of Exercise Capacity for the Assessment of Relative Physical Activity Intensity

Mark W. Orme, Phoebe H.I. Lloyd-Evans, Akila R. Jayamaha, Winceslaus Katagira, Bruce Kirenga, Ilaria Pina, Andrew P. Kingsnorth, Ben Maylor, Sally J. Singh, and Alex V. Rowlands

of people who are older 13 or have chronic disease. 14 For example, an individual with a reduced exercise capacity will be working at a higher relative intensity for a given movement than someone with preserved exercise capacity performing the same activity. Accounting for individual

Restricted access

Regulatory Fit Improves Fitness for People With Low Exercise Experience

Sophie A. Kay and Lisa R. Grimm

this recommendation ( Ward, Schiller, Freeman, & Peregoy, 2013 ). Considering the population’s lack of aerobic activity and strength training, it is important to examine the psychological processes that affect physical activity motivation and exercise performance. The solution we propose is tailoring

Restricted access

Effect of Prior Exercise on Postprandial Lipemia: An Updated Meta-Analysis and Systematic Review

Regis C. Pearson, Betsy Cogan, Sara A. Garcia, and Nathan T. Jenkins

diseases ( Lee et al., 2018 ; Teeman et al., 2016 ). Exercise improves most lipid-related atherosclerotic risk factors ( Fletcher et al., 2005 ), possibly leading to lower cardiovascular disease risk ( Berlin & Colditz, 1990 ). Exercise before a meal attenuates fasting TG and PPL by 20%–25% ( Freese et

Free access

Erratum. Effect of Moderate Versus Vigorous Exercise Intensity on Body Composition in Young Untrained Adults: The Activating Brown Adipose Tissue Through Exercise (ACTIBATE) Randomized Controlled Trial

International Journal of Sport Nutrition and Exercise Metabolism

TO OUR READERS: Errors appeared in the ahead-of-print version of the following article: Amaro-Gahete, F.J., Ruiz-Ruiz, M., Cano-Nieto, A., Sanchez-Delgado, G., Alcantara, J.M.A., Acosta, F.M., Labayen, I., Ortega, F.B., & Ruiz, J.R. (2023). Effect of moderate versus vigorous exercise intensity on

Restricted access

High-Resolution Dynamics of Hemodilution After Exercise-Related Hemoconcentration

Zsolt Komka, Brigitta Szilágyi, Dóra Molnár, Bence Sipos, Miklós Tóth, János Elek, and Máté Szász

The amount of intravascular fluid can change dynamically during exercise, but its regulation is not sufficiently clarified; however, these changes determine hemodynamics and physical performance. Our present study aims to better understand the rearrangement of fluid spaces during short-term maximal

Free access

Erratum. Sweat Mineral-Element Responses During 7 h of Exercise-Heat Stress

International Journal of Sport Nutrition and Exercise Metabolism

TO OUR READERS: An error appeared in the following article: Montain, S.J., Cheuvront, S.N., & Lukaski, H.C. (2007). Sweat mineral-element responses during 7 h of exercise-heat stress. International Journal of Sport Nutrition and Exercise Metabolism, 17 (6), 574–582. https://doi.org/10.1123/ijsnem

Open access

Early Controlled Exercise and Timing of Treatment Following Concussion: A Critically Appraised Topic

Nicholas Hattrup, Hannah Gray, Mark Krumholtz, and Tamara C. Valovich McLeod

Clinical Scenario The fifth international conference on concussion in sport recommends integrating supervised aerobic exercise early in the treatment phase and reducing periods of rest to only 24 to 48 hours after injury. 1 Previous reasoning behind rest was that it reduced the risk for subsequent

Restricted access

Exercising Alone or Exercising With Others and Mental Health Among Middle-Aged and Older Adults: Longitudinal Analysis of Cross-Lagged and Simultaneous Effects

Kazuhiro Harada, Kouhei Masumoto, and Narihiko Kondo

domains. The major component of leisure-time physical activity is exercise. 7 , 9 Exercise is conceptualized as physical activity that is planned, structured, repetitive, and designed to promote physical fitness and health. 7 , 9 Desirable effects of exercise on mental health status, such as depression

Restricted access

Effects of Structured Exercise Interventions for Older Adults Hospitalized With Acute Medical Illness: A Systematic Review

Frances A. Kanach, Amy M. Pastva, Katherine S. Hall, Juliessa M. Pavon, and Miriam C. Morey

effects in healthy, community-dwelling adults, structured exercise is one intervention of interest ( Anderson-Hanley, Nimon, & Westen, 2010 ; Bean, Vora, & Frontera, 2004 ; Hulya, Sevi, Serap, & Ayse, 2015 ; Nelson et al., 2007 ; Penedo & Dahn, 2005 ; Wang, Yeh, Wang, Wang, Lin, 2011 ). It has been

Restricted access

Contribution of American Football Uniforms to the Development of Exercise-Induced Hyperthermia: A Critically Appraised Topic

Grace Katt and Kevin C. Miller

oxygen uptake, 10 – 12 elevated skin temperatures and heart rates, 10 , 12 and higher sweat rates. 10 , 11 Therefore, athletes experience greater cardiovascular strain when American football uniforms are worn during exercise. In an effort to prevent EHS, professional organizations 1 and experts 13