Running Hop, Step and Jump.
The run is the same as in the running broad jump, except at the end instead of jumping you first take a hop, immediately followed by a step and then a jump. The hop ends on the same foot which landed on the take-off; then the step, the opposite foot landing on the ground; then the jump is taken from the foot then on the ground. The greatest effort should be in the jump; the other two should not take such a lot of effort that the speed is slowed up.