The Doraville recreation department will resume its low-impact aerobic classes in January at the Forest Fleming Arena Gymnasium.

Tai Ji and Qi Gong, two forms of Chinese martial arts practiced slowly, begin at 8:30 a.m. on Thursday, Jan. 5. Classes will be held every Thursday through Feb. 9.

Cost is $30 at the first class or $5 per session. All courses will be held at the gym, 3037 Pleasant Valley Dr., Doraville.

More information: 404-317-2958.