Look for a threaded rod with an adjustment nut at the point where the lower rod connects to the upper one. You can adjust the length of the linkage by turning the nut clockwise -- to shorten it -- or counterclockwise with pliers. If the nut is stuck, hold the rod steady with a second pair of pliers while you turn it. Lengthen the rod if your tub doesn't have a stopper and it isn't holding water.
A 200-pound person burns about one-third more calories than a 150-pound person.) So a brisk walk, covering three-and-a-half miles in an hour, burns about 280 calories. When repeated each day, this excellent habit burns about 3,900 calories -- more than a pound of fat -- every 2 weeks.
You will see with the calories burned walking calculator above: Someone weighing 150 pounds walking a normal pace for 60 minutes would burn 250 calories, whereas someone weighing 200 pounds walking for the same duration and speed would burn 333 calories. The average person will burn between 80 to 140 calories per mile. How many calories are burned by brisk walking? A typical speed for a brisk walk is 4 mph.