Katie clicked the phone off and looked at the five-year-old doing wind sprints across her apartment.
In the rural areas, there was less concern with traffic, although an occasional farm dog forced him to practice his sprints.
First, the test requires a high level of blood lactate which can be achieved by performing two 50m sprints.
Well done to the juniors, Mathew won both the short sprints with good times and Nicholas won the pole vault.
Marion Jones has won two gold medals in the 100m and 200m sprints and bronze in the long jump.
