is a trade name for a class of chemicals (known as Chlorofluorocarbons or CFC's) used as a refrigerant in air conditioning systems. Freon is a gas at room temperature and a liquid when cooled or compressed. Freon gas is colorless, non-flammable and relatively odorless. Some Freons have an ether-like odor.
How should I take my forearm circumference measurement? In order to take your forearm circumference measurement, you should tense your arm muscle and measure around the thickest part of your forearm, as pictured.
Forearm pain is any discomfort, soreness or pain in the part of the arm lying between the elbow and wrist. It may occur on its own or be present with arm pain as a whole, elbow pain, wrist pain, hand and finger pain.