In most cases, the greenskeeper that sets the greens pins also moves and sets the tee markers. The tee markers are the pieces stuck in the ground that mark the line from which to tee-off or strike the golf ball. If a greenskeeper moves all the tee markers to the back of the tees and then, in addition, moves all the holes and pins to the back of the green, the accumulation of total yards to cover would be drastically increased.