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.
Space out your forearm workouts. The forearm muscle, also referred to as the antebrachium, is made up of at least 20 different muscles. These muscles combine together to work your forearm, wrists and fingers. Exercising the forearms requires patience and attention to detail. The forearm muscles are small, stabilizer muscles that grow much slower than large muscles like pectorals or quadriceps. Knowing how often you should work your forearms is key to experiencing optimal muscle gains.