Investigation of the Effectiveness of Progressive Resistance Exercise Training in the Management of Lymphedema.

This trial is investigating whether progressive resistance exercise training — gradually increasing weights and resistance over time — can effectively treat lymphedema, a condition causing persistent swelling (usually in the arm or leg) that occurs as a side effect of cancer surgery and lymph node removal. **You may be eligible if:** - You are between 18 and 60 years old - You have had surgery at least 3 months ago - You are able to tolerate compression bandages or compression garments (standard lymphedema treatment) **You may NOT be eligible if:** - You need to restart active cancer treatment during the study - It has been less than 3 months since your surgery Talk to your doctor to see if this trial is right for you.