Read moreSW Biweekly - The Definitive History Of Step-Over Relay Starts On The Wedge - On sale now!22 February 2020The latest issue of Swimming World Biweekly is now available for download in the Swimming World Vault In this issue of SW Biweekly, read about the full history of where step-over relay starts- a relay start using the wedge- originated; Ryan Murphy is confident and ready for the 2020 Olympic campaig....