JS has something great going on. I just read his world class lady at 400/ 800 did a great sprint session today. He told it was 10 by 60 m at 6.8- 7.0 sec with flying start and first 30 m acceleration ( long rest 10 min between). Just amazing!
RE: 800 m WR is threatened!2/11/2019 12:58PM - in reply to Track geek