MISSOULA, Montana, May 21. SPECTRUM Aquatics, a leading manufacturer of commercial pool equipment, has recently developed an automatic anti-slip backstroke start “wedge” (patent pending) designed to ...

Italy's Simone Sabbioni starts to race alone in his men's 100m backstroke heat following equipment issues at the World Swimming Championships in Gwangju, South Korea, Monday, July 22, 2019. (AP ...