A calorie is a measure of energy, just as a pound is a measure of weight and a mile is a measure of distance. So the amount of energy you exert in doing an activity is measured by the calories burn rate.
A water pressure regulator is a plumbing valve that reduces the water pressure coming from the main water line into the house.o determine if you need a water pressure regulator test the water pressure of the main water supply to your house. You can buy a pressure gauge for a local hardware or home improvement store.
One solution is a water pressure booster. A water pressure booster is a water pump that works with your home's existing water supply to increase water pressure. M/R Plumbing can also help find more serious causes of low water pressure problems. If you have just a single pipe that is leaking, it will affect the water pressure in your house significantly (and raise your utility bill).