amalgam-an alloy of mercury with another metal (usually silver) used by dentists to fill cavities in teeth; except for iron and platinum all metals dissolve in mercury and chemists refer to the resulting mercury mixtures as amalgams.
Stepper Calories Burned. Using a mini stepper is comparable to walking, given that with the machine, you're essentially walking on the spot. The chief difference is that you can adjust the stepper to increase its resistance, which helps you burn calories at a faster rate than walking. A 175-pound person who uses a stepper for 90 minutes will burn 834 calories, which makes this type of workout slightly more beneficial than walking. References (4)
Best Answer: It doesn't matter if you run or walk the stairs: You burn the same number of calories when you go up 10 flights. By sprinting, you simply get there faster and benefit from a more efficient cardio workout. A 130-lb person burns 248 calories per half hour by walking the stairs, and maybe double that by sprinting. So to burn 500 calories, you'd have to keep it up for over half an hour, bearing in mind that you burn fewer calories on the way down. http://www.fatburn.com/free_tool_activit...