Wall - Physiological Wall

Physiological Wall

In marathon running a runner can 'hit' 'the wall'. A point where the human brain and body feels like it cannot be pushed further or continue. Runners find this incredibly hard to break through and continue.

A wall can also refer to something that the human mind is blocking or hiding from memory but this is debatable.

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Famous quotes containing the word wall:

    “Me in my vow’d
    Picture the sacred wall declares t’have hung
    My dank and dropping weeds
    To the stern God of Sea.”
    —Horace [Quintus Horatius Flaccus] (65–8)