Granbury polar bears test health warnings over frigid plunge star-telegram.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from star-telegram.com Daily Mail and Mail on Sunday newspapers.
Many people miscalculate the impact of the cold water. Emergency and medical experts will tell you it’s unhealthy. Yet dozens in Central Texas took the plunge over the weekend for fun and charity.