Purposeful repetition is a powerful tool of many writers. When repetition is careless, however, the writer is being redundant, and redundant language should be avoided. [DELETE]
Some examples of the redundant and the revised:
Stood up >>>>> Stood
Permeated through >>>>> permeated
Two twins >>>>> twins
Large in size >>>>> large
End result >>>>> result
Climb up >>>>> climb
For on-line help with redundancy, visit:
http://owl.english.purdue.edu/handouts/general/gl_concise.html
