A control system consists of a microprocessor which needs a control program to handle data from sensors. Signals are sent from an output device to an interface box which converts signals between them.
According to the Centers for Disease Control (CDC), a 6-foot, 2-inch man who weighs 220 pounds is considered overweight. The recommended weight for a man of that height is between 144 and 194 pounds. The CDC bases its advice on body mass index.
A weight under 11.5 stone would be considered underweight for a 6ft male. Anything much over 13.25 stone, and certainly over 13.5 stone and above, would be considered overweight. The NHS offers 12 diet and exercise tips to help get you in shape.