You can find quick and easy-to-apply equations to the number of calories burned cycling — but alas, life is rarely that simple. Unfortunately, using online calorie calculators is liable to misestimate, possibly by as much as 20 per cent, depending on your course. Unlike the runner, whose energy expenditure is more easily predicted, we cyclists fall prey to a whole host of variables. Aerodynamics is the next-biggest factor — and not just wind direction or speed. The bigger your frontal surface area, the greater your aerodynamic drag.

How Many Calories Does Sex Burn? According to Experts, More Than You May Think



6 Sex Positions That Help Burn Calories | InStyle
By Madlen Davies for MailOnline. Forget hitting the gym - having sex can be as good a workout as going for a run. A new tool reveals exactly how many calories we burn during a session between the sheets. The sex workout calculator, created by online doctor service Dr Felix , reveals 30 minutes of sex is the equivalent of a 15 minute run - and can burn off a 90 calorie can of cola. It shows the positions that burn the most calories.


Here’s How Many Calories Sex Really Burns (Plus How to Make It More of a Workout)
The Harris—Benedict equation also called the Harris-Benedict principle is a method used to estimate an individual's basal metabolic rate BMR. The estimated BMR value may be multiplied by a number that corresponds to the individual's activity level; the resulting number is the approximate daily kilocalorie intake to maintain current body weight. The Harris—Benedict equation may be used to assist weight loss — by reducing kilocalorie intake number below the estimated maintenance intake of the equation. The original Harris—Benedict equations published in and The Harris—Benedict equations revised by Roza and Shizgal in



Find out how metabolism affects weight, the truth behind slow metabolism and how to burn more calories. You've probably heard people blame their weight on a slow metabolism, but what does that mean? Is metabolism really the culprit? And if so, is it possible to rev up your metabolism to burn more calories?