England will unleash one of the fastest back-three units in the history of the game against Australia on Saturday after Jonny May revealed he had just clocked a sprint record that was faster than Usain Bolt’s average speed when the Jamaican set his 100 metre world record.
May was in a state of shock after he recorded a personal best of 10.49 metres per second in a 40-metre speed test last Saturday, which would equate to a time of 9.53 seconds over 100 metres. Bolt’s world record is 9.58 seconds, which he set in 2009.
How do they do a 40 metre speed test? Is it a standing start? Or accelerating to a mark then measuring speed over 40 metres?