New evening fitness classes at the Groton Senior Center - start April 18. All Adults welcome. Call 978-448-1170 to sign-up

Zumba Gold -- Thursdays, 5-5:45 p.m.

Barb Longfellow, instructor, $5/class

This aerobic class will be set to a fun playlist of music from around the world as well as some familiar tunes. Class will begin with stretching and warm-ups. Barb will make sure you feel comfortable by providing different levels of intensity. Bring water and wear comfortable, loose clothing and sneakers.

Country Line Dancing -- Thursdays, 6-7 p.m.

Alice Vlahos, instructor, $5/class

This beginner level class will teach you line dancing in various rhythms including waltz, cha cha, Charleston, and rumba. The class pace will be based on the comfort levels of the participants. Get ready to laugh, have fun and "trip the light fantastic!"