The fall session of adult fitness has ended. Time to register for the winter session. Here are the winter classes offered. Don’t wait until New Year's to start resolutions.

Cardio and conditioning: 10 weeks, Brown School, Mondays, 6-7 p.m., Dec. 5 to March 5, no classes Dec. 26, Jan. 2, or Jan. 16. Cost: $75.

Hatha yoga: 10 weeks, Brown School, Mondays, 7:15-8:15 p.m., Dec. 5 to March 5, no classes Dec. 26, Jan. 2, or Jan 16. Cost: $75.

Basic flow yoga: three weeks, Brown School, Tuesdays, 7-7:45 p.m., Dec. 13 to Jan. 3, no class Dec. 27. Cost: $30.

20-20-20 fitness: 10 weeks, Brown School, Wednesdays, 6-7 p.m., Dec. 7 to Feb. 15, no class Dec. 28. Cost: $75.

Zumba fitness: 10 weeks, Higgins Middle School cafeteria, Thursdays, 6-7 p.m., Dec. 8 to March 1, no classes Dec. 15, Dec. 29, or Feb. 23. Cost: $75.

Register online at www.peabody-ma.gov/parks_rec.html and click Register Online, or visit the office at 50 Farm Ave.