Fat Free Body Weight Mean. Let’s take for example a fitness enthusiast with a weight of 180 lbs, 12% body fat and 5 ft 10 in height. When you take in fewer calories than you expend, during exercise and rest, your body burns these fat reserves.
If you do this, and exercise, you will lose body fat. Most modern body composition laboratories today use the value of 1.1 kilograms per litre for the density of the fat free mass, a theoretical tissue composed of 72% water (density = 0.993), 21% protein (density = 1.340) and 7% mineral (density = 3.000) by weight. 70 inches x 0.0254 = 1.78 metres.
What does body weight mean?
Weight loss is an objective to decrease in and is the total weight of your body fat, bones, organs, muscles, etc. Fat loss means a goal to lower the percentage of body fat. (ffm) ( fat'frē bod'ē mas) body mass, primarily of muscle and bone, devoid of storage fat; Ffm is the metabolically active tissue in the body.
