Calibrated plate weights are specific weight plates to provide extra functionality for the machines that help in proper weight lifting. You can see the tens of 1000s of plates used to equally distribute and even measurefulness that weight into even pounds. The calibrated plate weights are supposed to do four things: 1) Provide strength training resistance; 2) Incrementally raise total load (at any given time); and 3. Use any or all of the above for a single time or multiple times and in a pod close to each other in time. Top shelf materials, superb machining and a very solid fit can make them mandatory for your serious athlete. And so the fitness fanatic is no exception. Weighing and Measuring systems play an important role in their applications like Olympic lifting, Powerlifting, Personal training, Physical Therapy etc.