People usually try to get out of extreme heat or cold before they begin to feel ill. However, some people do not or cannot. Athletes and those who work outdoors often keep working even after they begin to feel ill. Many times, they might not even recognize that they are in danger of becoming ill.
Heat cramps are painful muscle spasms.
The usually occur in the legs and abdomen. Think of them as a warning of a possible heat- related emergency. Give them cool water or a commercial sports drink. Usually, rest and fluids are all the person needs to recover. Lightly stretch and gently massage the area.