Pre-Surgery workouts may stop arm swelling in breast cancer patients

This study looked at whether a personalized exercise program, started before breast cancer surgery and continued for 12 months after, could prevent lymphedema (arm swelling) and improve recovery. Forty women scheduled for breast cancer surgery took part. They received structured exercise instructions and were monitored regularly. The goal was to see if this approach could reduce the chance of developing lymphedema and help with pain, movement, and quality of life.