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.
Determine Calories to Gain Weight. Before you can plan a diet and choose foods to reach your weight gain goals, youâll need to determine a calorie budget. One pound equals 3,500 calories, so if you consume 500 extra calories every day -- above what your body uses for energy -- youâll gain 1 pound each week.