This may occur if: 1  You have a sudden drop in blood pressure. 2  Your body does not have enough water (is dehydrated) because of vomiting, diarrhea, fever, and other conditions. 3  You get up too quickly after sitting or lying down (this is more common in older people).
Wimbledon 2015: Rafael Nadalâs coach says itâs good to talk during play. Toni Nadal feels that coaches are getting a rough deal. Toni Nadal, the coach and uncle of Rafael Nadal, believes it is impossible for a coach not to encourage and communicate generally with a player during a match.
73 CONNECT 24 TWEET 1 LINKEDIN 4 COMMENT EMAIL MORE. Mike Krzyzewski will return as the U.S. men's basketball coach through the 2016 Olympics in Rio de Janeiro, a person familiar with his decision told USA TODAY Sports on Wednesday.rzyzewski, who is 62-1 as coach of the men's national team, will also coach the U.S. team at the 2014 FIBA World Cup of Basketball in Spain.