Are you looking to get into a calorie deficit so you can lose weight and achieve a leaner look? As a trainer and nutritionist, I constantly have clients approaching me, looking to drop a few pounds in ...

Q: How many calories a day do I need to take in to gain mass and still not gain excess weight? I’m 16 and weigh 180 pounds. I train four or five days a week and have been gaining well over the past ...

Every activity has a value called a "MET value" which calculates the energy required for that activity. Multiplying MET value by weight in kilograms tells you calories burned per hour. You can look up ...