Groin pain in women can be more chronic, and worsen over time, such as with overuse injuries when the same activity is repeated day after day. Or, it can be acute, and occur immediately after an injury such as a direct blow or a fall, or from turning the leg in an abnormal position.
A microwave or a microwave oven is an oven which cooks food very quickly by electromagnetic radiation rather than by heat. 2. verb. To microwave food or drink means to cook or heat it in a microwave oven.
Radiation is a method of heat transfer that does not rely upon any contact between the heat source and the heated object as is the case with conduction and convection. Heat can be transmitted though empty space by thermal radiation often called infrared radiation.