Tending to use the left leg instead of the right.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Examples from the Web for left-footed
Historical Examples of left-footed
All right, I'll look for a left-footed man, maybe left-handed.
So because a person is right-handed or left-handed he probably is right-footed or left-footed, but not necessarily so.