The body’s physical age says something about the shape your body is in, versus how old you are in terms of age/number of days you have existed.
A well-trained older person may, for example, have a lower physical age than a younger, untrained person.
Exercise is absolutely essential to having and maintaining good health, and it is important to prioritize your health as you will live with the same body for the rest of your life. Exercising is one of the best things we can do for our bodies, and many diseases and ailments could easily have been avoided with regular exercise and a healthy diet.
