Page 216
164 A PRIMER OF COLLEGE FOOTBALL
formed, and to turn him in towards the
centre or force him to run back towards
his own goal, in order to get around to the
outside.
The end should be careful to keep a lit¬
tle to the outside. The end will always
be able to take this direction, since his op¬
ponent seldom or never plays in front of
him. The territory to be covered when
the end plays in that way will be from C
to D, instead of from A to D. The letters
changed, the same would be true on the
other side of the line. The end drives
the runner into the pocket or stone-wall
formed by the other forwards. The end
is primarily responsible for the outside,
and secondarily for the inside. The same
is true of the guard. The centre is pri¬
marily responsible for the holes both sides
of him. This primary and secondary de¬
fence of the different holes or parts of
territory may seem somewhat puzzling at
first, but it is absolutely necessary to se-