Reference Terms
from Wikipedia, the free encyclopedia

Fatigue (physical)

Fatigue is a state, following a period of mental or physical activity, characterized by a lessened capacity for work and reduced efficiency of accomplishment, usually accompanied by a feeling of weariness, sleepiness, or irritability.

Note:   The above text is excerpted from the Wikipedia article "Fatigue (physical)", which has been released under the GNU Free Documentation License.
Related Stories
 

Share This Page:


Science News
September 3, 2015

Latest Headlines
updated 12:56 pm ET