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I was diagnosed with invasive triple negative breast cancer in October 2024. An ultrasound resulted in another area being biopsied, which was also triple negative, but DCIS, grade 3. I am four weeks out of a single mastectomy. I was not given any exercise exercises to do, and I’m concerned about range of motion, nerve pain, and a hard lump in my armpit.

October 21, 2025
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A MyBCTeam Member

Agree! The surgeon gave me written instructions before hospital discharge, and another at one of my follow-up appts, Hugs!

October 22, 2025
A MyBCTeam Member

I would ask for a referral to an OT or PT, specializing in this. I met mine 2 weeks after surgery. She helped with mobility, pain, cording and lymph edema prevention.
My surgeon had me moving my arm up and down starting day of surgery.
Wishing you well!

October 21, 2025
MyBCTeam

The day after mastectomy surgery, your healthcare team will show you exercises to prevent arm/shoulder stiffness and scar tissue formation. While you'll experience some soreness, it's important to stay active to regain strength and range of motion, especially in the affected arm and shoulder areas.

Here are recommended Show Full Answer

The day after mastectomy surgery, your healthcare team will show you exercises to prevent arm/shoulder stiffness and scar tissue formation. While you'll experience some soreness, it's important to stay active to regain strength and range of motion, especially in the affected arm and shoulder areas.

Here are recommended exercises to perform 2-3 times daily with 5-10 repetitions:
• Shoulder rolls
• Bending and extending the elbow
• Wall finger walks (extending arms in front with fingers against wall)
• Gentle elbow stretches with hands behind head (while sitting or lying down) Important safety notes:
• If you have drainage tubes after reconstruction, avoid raising arms above shoulders
• Consider working with a physical therapist to learn proper form
• Start gently and be patient with your progress
• Continue prescribed exercises to maintain flexibility and normal shoulder movement

Exercise benefits include maintaining healthy weight, improving mood and energy, and reducing treatment side effects like nausea and fatigue. Early post-operative exercise has been shown to significantly improve recovery of arm and shoulder strength when done properly.

October 21, 2025

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