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.
When microwaves are absorbed by food containing water, it causes the water molecules to vibrate. This produces heat. Microwaves do not use x-rays or gamma rays, and they do not make food radioactive. Microwave ovens can cook food, but do not otherwise change the chemical or molecular structure of it.