Pressure-Plate Readout for the Whole Field

Lane draw: 1. Uchenna Emedolu; 2. Ronald Pognon; 3. Dwight Thomas; 4. Jon Drummond; 5. Asafa Powell; 6. Patrick Johnson; 7. Nicholas Macrozonaris; 8. Ato Boldon

Wavy blue line is the amount of pressure athlete is putting on the blocks.

Horizontal lines represent degrees of pressure; cross the first one up from the baseline and the false-start indicator goes off.

Yellow vertical line is the firing of the gun; red vertical line indicates false-start signalled.