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.
As the fourth and final tournament in tennis's annual Grand Slam, the US Open New York championship is one of the most hotly anticipated events on the pro tennis calendar-and you can be one of the lucky ones who gets to experience the action live at Arthur Ashe Stadium this September!ake sure you're there to see the game's biggest stars-like Roger Federer, Novak Djokovic, Rafael Nadal, and the Williams Sisters-in action. Check the info, and get your US Open New York Tickets while you still can!