Ice remains the most accepted therapy for acute injuries and recovery from intense performance, because it decreases pain and swelling associated with injuries. However, research has proven no benefits associated with icing and immediately returning to play. Ice treatments should remain the final step after exercise. If an athlete is stiff from an injury immediately following exercise, it is best to go with ice to ease pain and swelling. However, it is best to apply heat in the hours following injury to increase blood flow. For more information on injuries and recovery, visit the UPMC Sports Medicine website.