Results 21 to 30 of about 9,683 (268)

Determinants of the maximal functional reserve during repeated supramaximal exercise by humans: The roles of Nrf2/Keap1, antioxidant proteins, muscle phenotype and oxygenation

Redox Biology, 2023
When high-intensity exercise is performed until exhaustion a “functional reserve” (FR) or capacity to produce power at the same level or higher than reached at exhaustion exists at task failure, which could be related to reactive oxygen and nitrogen ...
Victor Galvan-Alvarez, Marcos Martin-Rincon, Angel Gallego-Selles, Miriam Martínez Canton, NaDer HamedChaman, Miriam Gelabert-Rebato, Mario Perez-Valera, Eduardo García-Gonzalez, Alfredo Santana, Hans-Christer Holmberg, Robert Boushel, Jostein Hallén, Jose A.L. Calbet   +12 more
doaj   +1 more source

An Investigation of the Implementation of Obligatory Physical Activity Classes for 5th–7th Grade in Norway [PDF]

, 2022
In 2009, all Norwegian 5th–7th graders were allocated 76 h of obligatory physical activity (PA) classes in addition to physical education (PE).
Erling Algroy, Haug, Ellen Merethe Melingen, Samdal, Oddrun, Ellen Haug, Algrøy, Erling Andre, Algroy, Erling, Oddrun Samdal, Haug, Ellen   +7 more
core   +1 more source

Which theory of history for which history teaching? An analysis from ProfHistória

Revista Maracanan, 2023
The Professional Master's Degree in History Teaching (ProfHistoria) presents as one of its proposals the continuing education of History teachers who work in basic education.
Marcus Leonardo Bomfim Martins, Cinthia Monteiro de Araújo   +1 more
doaj   +1 more source

A cross-cultural re-evaluation of the Exercise Addiction Inventory (EAI) in five countries [PDF]

, 2014
Research into the detrimental effects of excessive exercise has been conceptualized in a number of similar ways, including ‘exercise addiction’ , ‘exercise dependence’ , ‘obligatory exercising’, ‘exercise abuse’, and ‘compulsive exercise’. Among the most
Lichtenstein, Mia B., Lichtenstein, M B, Ruiz-Barquín, Roberto, Youngman, Jason, Kun, Bernadette, Jason Youngman, Attila Szabo, Griffiths, Mark D., Ruiz-Barquín, R, Urbán, Róbert, de la Vega, Ricardo, Demetrovics, Z, Mark D Griffiths, de la Vega, R, Griffiths, Mark, Demetrovics, Zsolt, Szabó, Attila, Lichtenstein, Mia Beck; id_orcid, Ricardo de la Vega, Lichtenstein, MB, Griffiths, MD, Roberto Ruiz-Barquín, Mia B Lichtenstein, Bernadette Kun, Robert Urbán, Szabo, A, Zsolt Demetrovics, Kun, B, Demetrovics, Zs, Urbán, R, Youngman, J, Griffiths, M D   +31 more
core   +1 more source

Body dissatisfaction, excessive exercise, and weight change strategies used by first-year undergraduate students: comparing health and physical education and other education students

Journal of Eating Disorders, 2017
Background Health and Physical Education (HPE) teachers are known to be under social-, personal-, and employment-related pressure to be and appear physically fit, and to use dangerous dieting and weight control practices.
Zali Yager, Tonia Gray, Christina Curry, Siân A. McLean   +3 more
doaj   +1 more source

Kantian Beneficence and the Problem of Obligatory Aid [PDF]

, 2011
Common sense tells us that in certain circumstances, helping someone is morally obligatory. That intuition appears incompatible with Kant's account of beneficence as a wide imperfect duty, and its implication that agents may exercise latitude over which ...
Stohr, Karen
core   +3 more sources

Exercise hyperaemia: is anything obligatory but the hyperaemia?

The Journal of Physiology, 2007
Exercise can increase skeletal muscle blood flow by 100‐fold over values observed at rest. As this value was 3 to 4 times higher than so‐called ‘textbook’ values at the time it raised a number of issues about cardiovascular control. However, there is a continuing inability to identify the factor or combination of factors that explain this substantial ...
Michael J, Joyner, Brad W, Wilkins
openaire   +3 more sources

Exercise, oxidants, and antioxidants change the shape of the bell-shaped hormesis curve

Redox Biology, 2017
It is debated whether exercise-induced ROS production is obligatory to cause adaptive response. It is also claimed that antioxidant treatment could eliminate the adaptive response, which appears to be systemic and reportedly reduces the incidence of a ...
Zsolt Radak, Kazunari Ishihara, Eva Tekus, Csaba Varga, Aniko Posa, Laszlo Balogh, Istvan Boldogh, Erika Koltai   +7 more
doaj   +1 more source

Exercise Addiction and Personality: a Two-Decade Systematic Review of the Empirical Literature (1995–2016)

Baltic Journal of Sport and Health Sciences, 2018
Background. It is largely unknown why among millions of exercisers a small proportion become addicted to the behaviour in a similar manner to other common addictions, such as alcohol addiction.
Julianna Bircher, Mark D. Griffiths, Krisztian Kasos, Zsolt Demetrovics, Attila Szabo   +4 more
doaj   +1 more source

الْهَيْئَاتُ المَشْرُوعَةُ فِي الصَّلَاةِ وَصُوَرُهَا [PDF]

مجلة کلیة الشریعة والقانون بأسیوط, 2021
تناول هذا البحث عدداً من الهيئات التي ذکرها صاحب کتاب الروض المربع الشيخ منصور بن يونس البهوتي - رحمه الله - وهي الأوصاف التي يراد من المکلف أن يتصف بها، حيث عمد الباحث إلى تخصيص الهيئات المشروعة في هذا البحث وتنفيذها على الواقع ثم تصويرها، ليظهر للقارئ ...
عبد الملک بن محمد بن عبد الله السبيل
doaj   +1 more source