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.
I'm 201 lbs and my lean body mass is about 173 lbs, a lady I know is 150 with a lean body mass of 91 lbs. I can double the wattage she puts out in an hour so probably double the calories. In a hard spinning session of 45 to 50 min, I do about 1000.