Tension (physics) In physics, tension describes the pulling force transmitted axially by means of a string, cable, chain, or similar one-dimensional continuous object, or by each end of a rod, truss member, or similar three-dimensional object; tension can also be described as the action-reaction pair of forces acting at each end of said elements.
Although you might feel tired after eating dinner, going for a walk immediately after you eat may help you burn extra calories, which is beneficial when trying to lose weight. However, you donât have to walk after dinner to effectively shed pounds. Your overall daily calorie intake and energy expenditure determines how much weight youâll lose.
Here are the major rules you need to know: 1  If you exercise first thing in the morning, get up early enough (two to three hours ahead of time) to eat a full breakfast. 2  You should wait to exercise if you've eaten a large meal (at least three to four hours, but sometimes up to six, is required). 3  Experiment with snacks.