Noun
the activity of exerting your muscles in various ways to keep fit
Source: WordNetWar is the domain of physical exertion and suffering. Carl von Clausewitz
As a reward of their clean living and good habits these great stars have been able to withstand the rigorous test of stamina and physical exertion and have thus successfully extended their most remarkable careers over a period of many strenuous years. Major Taylor
I have been presented with roles with demand not just a physical ability but mental disciplines as well. 'Memoirs of a Geisha' was not so much about physical exertion... it was much more graceful and contained than that. Michelle Yeoh
the doctor recommended regular exercise Source: Internet
he did some exercising Source: Internet
the physical exertion required by his work kept him fit Source: Internet