Those sensations explain the use of the term haptic in the name. Haptic is from the Greek haptesthai, meaning to touch. As an adjective, it means relating to or based on the sense of touch. As a noun, usually used in a plural form (haptics), it means the science and physiology of the sense of touch.
If you need to tip the balance scale in the direction of losing weight, keep in mind that it takes approximately 3,500 calories below your calorie needs to lose a pound of body fat. 1 To lose about 1 to 2 pounds per week, you'll need to reduce your caloric intake by 500â1000 calories per day.
How Many Calories Do You Need to Gain Weight? The formula for gaining weight is really pretty simple: the amount of calories you take in has to be larger than the amount of calories you burn. To get a feeling for how many calories you'll need to put on weight, start by using this calculator to determine your total daily energy expenditure (TDEE).