Exercise in a cold environment.
D002318:Cardiovascular Diseases / Q000503:physiopathology; D002648:Child; D003080:Cold Temperature; D004702:Endocrine Glands / Q000502:physiology; D004781:Environmental Exposure; D006801:Humans; D007035:Hypothermia / Q000503:physiopathology; D007101:Immersion / Q000009:adverse effects; D008171:Lung Diseases / Q000503:physiopathology; D008297:Male; D009132:Muscles / Q000502:physiology; D010101:Oxygen Consumption; D010807:Physical Endurance; D005082:Physical Exertion; D010809:Physical Fitness