Tweet. While it was originally believed that maximal oxygen uptake (VO2max) was central to successful performance in endurance activities, it has been more recently discovered that lactate threshold (aka anaerobic threshold) is a better indicator of performance.
2017 US Open to be held at Erin Hills in Wisconsin. ERIN, Wis. - The United States Golf Association will hold the 2017 U.S. Open at Erin Hills, a public golf course in southeastern Wisconsin. The USGA also said today the course will host next year's U.S. Amateur Championship.
Moving to the afternoon, a group of former US Open champions will tee off from No. 1 at 4:33 p.m. Eastern time. 2006 champ Geoff Ogilvy of Australia will be joined by 1994 and 1997 champ Ernie Els of South Africa and his countryman, Retief Goosen, who won the US Open in 2001 and 2004.