NASHUA — The YMCA of Greater Nashua is hosting free fitness classes for families on Mondays through Aug. 26 in front of the Greeley Park Band Shell.

Registration begins at 5:30 p.m., and the classes run from 6 to 6:45 p.m. All ages are welcome.

Instructors will teach the 45-minutes class on stage while fitness motivators work with the group and help people in the class with moves and modifications as needed.

People should bring their own mats. Refreshments will be provided. Plus, you may even win giveaways at each event.

Here’s the schedule:

July 8: RIPPED for Kids

July 15: Pound

July 22: Family Zumba

July 29: Obstacle Course

Aug. 5: Family Yoga Dance

Aug. 12: Sweat Camp

Aug. 19: Pound

Aug. 26: Family Yoga