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.
The measurement of arm length is a simple though important measure in the anthropometrical profiling of athletes for certain sports. See also the similar arm span measurement, which is a measure of the total distance from one fingertip to the other. purpose: Long arms are advantageous for some sports which involve reaching and tackling.