This
is not the usual orientation in which a pole vaulter would hold
the pole during a ``run up," but this is a sprinter performing
a Physics 122 experiment, so unconventional behaviour is expected!
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.