How to walk in a straight line

Walking eight feet away is not so straight. You must learn to walk in a straight line first. Remember, your feet must be straight, and the degree of straightness is that you find it a little difficult to help your calves. After a long walk, you shouldn't be so eight feet outside. You should force yourself to get used to walking like this in the future. Don't remember today, forget tomorrow. Everything depends on persistence! I hope you succeed!