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2. Fatigue - Wikipedia

   en.wikipedia.org/wiki/Fatigue

   Fatigue in a medical context is used to cover experiences of low energy that are not caused by normal life. [2] [3]A 2021 review proposed a definition for fatigue as a starting point for discussion: "A multi-dimensional phenomenon in which the biophysiological, cognitive, motivational and emotional state of the body is affected resulting in significant impairment of the individual's ability to ...

3. Fatigue (material) - Wikipedia

   en.wikipedia.org/wiki/Fatigue_(material)

   Example of a HFMI treated steel highway bridge to avoid fatigue along the weld transition. Change material. Changes in the materials used in parts can also improve fatigue life. For example, parts can be made from better fatigue rated metals. Complete replacement and redesign of parts can also reduce if not eliminate fatigue problems.

4. Muscle fatigue - Wikipedia

   en.wikipedia.org/wiki/Muscle_fatigue

   Muscle fatigue is when muscles that were initially generating a normal amount of force, then experience a declining ability to generate force. It can be a result of vigorous exercise , but abnormal fatigue may be caused by barriers to or interference with the different stages of muscle contraction .

5. Effects of fatigue on safety - Wikipedia

   en.wikipedia.org/wiki/Effects_of_fatigue_on_safety

   Fatigue can be both physical and mental. Physical fatigue is the inability to continue functioning at the level of one's normal abilities; a person with physical fatigue cannot lift as heavy a box or walk as far as he could if not fatigued. [3] [4] [5] Mental fatigue, on the other hand, rather manifests in sleepiness or slowness. A person with ...

6. Weather Words: Winter Fatigue - AOL

   www.aol.com/weather-words-winter-fatigue...

   Winter fatigue is an actual psychological disorder, along with seasonal affective disorder (SAD), where people feel more groggy, depressed and exhausted during the winter months.

7. Central nervous system fatigue - Wikipedia

   en.wikipedia.org/wiki/Central_Nervous_System_Fatigue

   Central nervous system fatigue, or central fatigue, is a form of fatigue that is associated with changes in the synaptic concentration of neurotransmitters within the central nervous system (CNS; including the brain and spinal cord) which affects exercise performance and muscle function and cannot be explained by peripheral factors that affect muscle function.

8. Fatigue limit - Wikipedia

   en.wikipedia.org/wiki/Fatigue_limit

   The fatigue limit or endurance limit is the stress level below which an infinite number of loading cycles can be applied to a material without causing fatigue failure. [1] Some metals such as ferrous alloys and titanium alloys have a distinct limit, [ 2 ] whereas others such as aluminium and copper do not and will eventually fail even from ...

9. Should women take creatine? Dietitians explain benefits ... - AOL

   www.aol.com/news/women-creatine-dietitians...

   For example, Ansari recommends creatine supplementation for people 65 and older to prevent muscle loss. ... Fatigue. Finally, preliminary research suggests that creatine can decrease fatigue due ...