Strength and Balance Gym for Hands Osteoarthritis

Hi I had to give u Gym " Strength and Balance -because too extreme on my Body and exhaustion after minutes about 6 months ago.Gym I attend for more genteel group excercises now Movewell suggest for severe intermittent Hans pain I should use resistant bands and attend Strength and Balance Gym again.Pleaee any experiences.I read the Administrators Versus generously sent information but no suggestion of using Gym maybe for a reason ? Please any Community advice ? Thanks Galaxy A12.