By Jennifer Lassiter
star staff
  jlassiter@starhq.com

  Whether they're tapping their feet to the "Tennessee Waltz" or doing the grapevine to the "Boot Scootin' Boogie," locals at the Elizabethton Senior Citizens Center are shaping up their muscles and minds to the sweet sound of country music.
  When practiced on a routine
basis, line dancing combines hand-eye coordination with cardiovascular workout that is fun for beginners of all ages. The seniors are constantly updating their routines with new dances, which can challenge the most experienced of dancers.
  The twist, a favorite among the group, involves tapping toes and heels with a dash of the twist at the end.
  Wanda Jones of Elizabethton leads the group through the steps to each dance before adding music, allowing beginners a chance to learn the steps. Most of the women and men who attend on a regular basis have already perfected the steps, but a refresher course welcomes beginners. Paul Hopson, 83, has mastered every step and doesn't miss a beat.
  "We know about 50 to 75 dances," said Jones, most of which they have downloaded off the Internet. "Most dances suggest a certain song, so we have a collection of CDs that we can choose from," said Jones.
  Many of the veteran dancers enjoy helping the newcomers learn the new steps.
  "Everyone is welcome," said Jones. "We have a group of girls, about 14 years old, who come sometimes. They seem to really enjoy coming."