Westminster Recreation and Outreach Center at Westminster Presbyterian Church, Upper St. Clair, will offer the following fitness classes for seniors: • Strong Bodies-Strong Bones: Maintain and Build Bone Strength, 9 to 9:50 a.m. Wednesdays, Jan. 11-Feb. 22. • Gentle Yoga Morning & Evening Class, 6 to 7 p.m. Mondays and 10 to 11 a.m. Wednesdays, Jan. 9-Feb. 22. • Arthritis Foundation Exercise, 9:30 to 10:20 a.m. Mondays and 10 to 10:50 a.m. Wednesdays, Jan. 9-Feb. 22. Chair Exercises for Seniors takes place from 11 a.m. to noon Tuesdays at Scott Township Library. Space is limited for the DVD-directed program.