Al-Anon/Alateen groups For relatives and friends of alcoholics. Go to www.alanonva.com for meeting times and locations. 703-534-4357. Free.

Seated exercise class Fridays, Mondays and Wednesdays at 9 a.m. Madison Community Center, 3829 N. Stafford St., Arlington. 703-228-4745. $4 with 55+ Pass. Registration required.

Strength and Conditioning Club For age 55 and older. A self-directed group activity. Fridays, Mondays and Wednesdays, 9:30 a.m.-noon. William Ramsay Recreation Center, 5650 Sanger Ave., Alexandria. 703-746-5558. Fitness pass required. www.alexandriava.gov.

Lee Center walkers trip Travel by van to the C&O Canal in the District. Friday at 10 a.m. Lee Senior Center, 5722 Lee Hwy., Arlington. 703-228-0555. $3 with 55+ Pass. Registration required.

Square dancing Mondays at 10 a.m. Culpepper Garden Senior Center, 4435 N. Pershing Dr., Arlington. 703-228-4403. Free.

Line dancing Mondays at 11 a.m. Thomas Jefferson Community Center, 3501 S. Second St., Arlington. 703-228-4403. Free with 55+ Pass. Registration required.

Lunchtime yoga Mondays, noon-1 p.m. Cora Kelly Recreation Center, 25 W. Reed Ave., Alexandria. 703-838-6464. www.alexandriava.gov. Free. Registration required.

Seminar: “Minimally Invasive Joint Replacement Surgery” A presentation by orthopedic surgeon John Albrigo. Monday, 7-8 p.m. Inova Alexandria Hospital, 4320 Seminary Rd. 703-504-3000. Free.

Seniors walking program Tuesdays, 8:30-9:30 a.m. Ballston Common Mall (meet at the food court), 4238 Wilson Blvd., Arlington. 703-558-6859. Free.

Seniors walking program Tuesdays at 9:30 a.m. Langston-Brown Senior Center, 2121 N. Culpeper St., Arlington. 703-228-6300. Free with 55+ Pass.

Beginners “full fitness” exercise Tuesdays and Thursdays at 10 a.m. Lee Senior Center, 5722 Lee Hwy., Arlington. 703-228-0555. $4 with 55+ Pass.

New moms group Facilitated by a maternal-infant health educator. Tuesdays, 12:45-2:45 p.m. Inova Alexandria Hospital, Health Education Center, Room 1&2, 4320 Seminary Rd., Alexandria. 855-694-6682. www.inovahealthsource.org. Free.

Hearing-loss seminar Tuesday at 1 p.m. Walter Reed Senior Center, 2909 S. 16th St., Arlington. 703-228-0955. Free with 55+ Pass. Registration required.

Walking club trip Travel by van to Glover-Archbold Park in the District. Wednesday at 9:30 a.m. Culpepper Garden Senior Center, 4435 N. Pershing Dr., Arlington. 703-228-4403. $4 with 55+ Pass. Registration required.

Weight-loss support group Take Off Pounds Sensibly (TOPS). Wednesdays at 7 p.m. Mount Vernon Recreation Center, 2701 Commonwealth Ave., Alexandria. 703-430-3764. $28 annually.

— Compiled by Ria Manglapus

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