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.
To gain weight, you have to eat more calories than you burn. Choose healthy foods with extra calories, such as adding a slice of avocado to a sandwich, nuts for snacks, or stir-fry meals with olive oil. One tablespoon of oil contains 120 calories. An extra 100 calories a day will help you gain ten pounds in a year.