NORWICH – When you’re 91 years old, it’s important to stay active, says Catherine Fisher.

“You’ve got to keep moving,” Fisher said.

To keep moving, the Oxford resident participates twice a week in an Osteoporosis Prevention exercise class for seniors aimed at building bone density and strengthening the overall body.

“I’m 91, and it’s done good for me,” said Fisher, who’s also a line dancer. “I think I get around better.”

The class is sponsored by the Chenango County Retired and Senior Volunteer Program. It’s held at 10 a.m. Tuesdays and Thursdays in the Norwich Town Hall on the Hale Street Extension.

Developed at Tufts University, the program is focused on lessening the impact of practical, everyday movements – like lifting, walking and getting out of chairs – on the body.

“It’s good for balance, strength, osteoporosis and overall health,” said class member Chris Foster.

Aside from preventing the onset of osteoporosis, the goal is to improve and encourage mobility through strength and balance exercises, as well as prevent injuries.

“I can get up out of chairs without any problems,” said Marilyn Barnes, who’s been with the class since it started ten years ago this month.

Norwich resident Martha Wright, 84, recently fell, but wasn’t hurt. She believes bone and strength training played a large role.

“After I started this class, my bone density has improved considerably,” said Wright, pointing out results from recent density tests.

Exercises range from calisthenics to strength training with five-pound free weights. On Thursdays, the group also watches a 30-minute video where they work out from their chairs. The classes last around 45 minutes to an hour, and are tailored to match each individual’s strength and ability.