Results 21 to 30 of about 79,883 (278)

Do placebo expectations influence perceived exertion during physical exercise? [PDF]

PLoS ONE, 2017
This study investigates the role of placebo expectations in individuals' perception of exertion during acute physical exercise. Building upon findings from placebo and marketing research, we examined how perceived exertion is affected by expectations ...
Hendrik Mothes, Christian Leukel, Harald Seelig, Reinhard Fuchs   +3 more
doaj   +1 more source

Physical Exertion Immediately Prior to Placental Abruption: A Case-Crossover Study. [PDF]

Am J Epidemiol, 2018
Chahal HS, Gelaye B, Mostofsky E, Sanchez SE, Mittleman MA, Maclure M, Pacora P, Torres JA, Romero R, Ananth CV, Williams MA.   +10 more
europepmc   +3 more sources

Response of a Number of Gas Exchange Variables to Aerobic Physical Exertion of Varying Intensity Children Aged (10-12) Years [PDF]

مجلة الرافدين للعلوم الرياضية, 2021
  Identify the differences in the variables (relative oxygen consumption volume (V̇O2), relative carbon dioxide volume (V̇CO2), respiratory exchange ratio (RER), and metabolic equivalent (METs)) when moving from rest to physical aerobic exertion of ...
Omar Al-Naqeeb, Ahmed Taha
doaj   +1 more source

The impact of physical exertion and man-made environmental factors on lymphoid organs [PDF]

E3S Web of Conferences, 2023
The athletes' body is exposed not only to intense physical exertion, but also to man–made environmental factors - transport and industrial noise, of which infrasound is an integral part.
Oleynik Elena, Kokorina Elena, Krasnoruckaya Irina, Petrenko Ekaterina, Dyusenova Аltyn   +4 more
doaj   +1 more source

Rare case of occupational pulmonary hemorrhage in a firefighter

Respiratory Medicine Case Reports, 2022
Alveolar hemorrhage associated with physical exertion, known as exercise-induced pulmonary hemorrhage (EIPH), is a rare condition linked to strenuous exertion. This can be an unusual form of respiratory and occupational illness.
Sheiphali A. Gandhi, T.J. Welch, Kirk D. Jones, Kristin J. Cummings, Laura Styles, Paul D. Blanc, Robert J. Harrison   +6 more
doaj   +1 more source

Effect of Physical Exertion on the effect of physical exertion on the concentration of copper and blood pressure in athletesn the Concentration of Copper and Blood Pressure in Athletes

Pedagogy of Physical Culture and Sports, 2022
Background and Study Aim. Several mineral elements are necessary for the athlete's body, which significantly impact the development of sports achievements because of their active role in bringing internal balance to the athlete's body.
Mohammed N. Shalaby, Mona M.A. Sakoury, Haitham F.M. Akl, Rasha H.A. Hassan, Hana A.S. Ababtain, Ahmad Alghamdi   +5 more
doaj   +1 more source

Fatigue induced by physical and mental exertion increases perception of effort and impairs subsequent endurance performance

Frontiers in Physiology, 2016
Endurance performance involves the prolonged maintenance of constant or self-regulated power/velocity or torque/force. While the impact of numerous determinants of endurance performance has been previously reviewed, the impact of fatigue on subsequent ...
Benjamin Pageaux, Romuald Lepers
doaj   +1 more source

Dose–response relation between perceived physical exertion during healthcare work and risk of long-term sickness absence

Scandinavian Journal of Work, Environment & Health, 2012
OBJECTIVE: An imbalance between physical work demands and physical capacity of the worker may be a risk factor for poor health. Perceived physical exertion provides information about the individual perception of the work demands relative to the capacity ...
Lars L Andersen, Thomas Clausen, Roger Persson, Andreas Holtermann   +3 more
doaj   +1 more source

Bio-psychosocial factors are associated with pain intensity, physical functioning, and ability to work in female healthcare personnel with recurrent low back pain

Journal of Rehabilitation Medicine, 2017
Objective: To investigate associations of various bio-psychosocial factors with bodily pain, physical func-tioning, and ability to work in low back pain. Design: Cross-sectional study.
Annika Taulaniemi, Lotta Kuusinen, Kari Tokola, Markku Kankaanpää, Jaana H. Suni   +4 more
doaj   +1 more source

Modeling Brain Functional Connectivity Patterns during an Isometric Arm Force Exertion Task at Different Levels of Perceived Exertion: A Graph Theoretical Approach

Brain Sciences, 2022
The perception of physical exertion is the cognitive sensation of work demands associated with voluntary muscular actions. Measurements of exerted force are crucial for avoiding the risk of overexertion and understanding human physical capability.
Lina Ismail, Waldemar Karwowski, Farzad V. Farahani, Mahjabeen Rahman, Ashraf Alhujailli, Raul Fernandez-Sumano, P. A. Hancock   +6 more
doaj   +1 more source