A single soft shell crab is also high in cholesterol at 79 mg per serving or around 26 percent of the daily recommended intake of cholesterol. According to the American Heart Association, dietary cholesterol intake should be limited to 300 mg per day for the average adult.
However, walking is an excellent long-term weight-loss exercise. You can easily walk thousands of miles over decades, because walking has a very low injury risk. How many calories you burn on a one-mile walk depends on your speed and weight.
For example, an 185-lb person who walks 30 minutes at 3.5 mph burns about 175 calories whereas a 125-lb person does the same burns about 125 calories only. The below-given chart indicates how many calories burned walking for an hour according to the body weight the person and speed of walking a mile per hour.