After competing in several weightlifting events at the CrossFit Games in summer 2011 , Marshall took a 15 &ndash; minute ice-bath to speed recovery time , reduce soreness and inflammation . In the past , she had combined ice baths with saunas . She described the ice bath experience : After the 9/11 attacks at the World Trade Center , Marshall was a first responder and aided in the rescue efforts
9/11 attacks
September 11 attacks
Karyn Marshall