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.
Use these charts to learn how many calories you are burning on your walk, depending on your weight and pace for various distances from one mile to the marathon distance of 26.2 miles. First, take a look at the calories you would burn per mile at a typical walking pace you'd enjoy while taking a healthy walk or walking your dog. This pace is the natural one you'd assume when just going for a walk without attempting to walk fast.