If this doesn't inspire you, I don't know what will ....
She doesn't look it---she says she doesn't feel it---and she definitely doesn't act it. But Utah's Erna Huck is 100 years old, and is still hitting the gym two or three times a week. "Most people are not active enough," Huck told 2News. Dressed in a peach top and cream colored slacks, the poised centenarian spoke to us at…