Members of the royal family are fans of this routine, too.

Here is a classic style of workout that can be changed depending on the equipment available, such as weights and pullup bars to nothing but a grass field or parking lot.

With the new year upon us, those looking for some inspiration to start a new fitness routine may have found it in 101-year-old George Poleske. Poleske, a World War II veteran, can’t see or hear well, ...