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HealthInfo West Coast-Te Tai Poutini

Exercises of your arm & hand while in a cast

Your wrist has been put in a cast to stop it from moving so the bones can heal properly.

Because of your injury your arm might swell, your wrist joints might become stiff and your muscles might become weak.

This page explains how you can minimise the effects of your injury. You should gradually feel less pain and discomfort.

If either:

then contact:

Emergency Department

Grey Base Hospital

(03) 769‑7400

or

Emergency Department

Buller Hospital

(03) 788 9030

 

Swelling

If you have been given a sling, wear it only for the first one or two days. If you use a sling for a longer time your shoulder and elbow can become stiff and difficult to move. You can help to reduce the swelling by raising, or elevating, your arm. To do this, rest your hand on the opposite shoulder, or rest your arm on a pillow or pillows.

Activities

Avoid getting the cast wet by wrapping your arm in a plastic bag whenever you are in contact with water (for example while you are having a shower). You can still do many household activities while you are in a cast, for example, folding the laundry.

Continue moving your arm gently so that it stays mobile.

Exercises

The following exercises are important and will help reduce swelling and prevent stiffness and weakness.

Do them four times a day.

You won't be able to do exercises 1 and 2 if your cast is above the elbow.

1. Shoulder

  • Stretch your whole arm above your head.
  • Hold this for five seconds.
  • Repeat it five times.

2. Elbow

  • Fully bend and straighten your elbow.
  • Repeat this five times.

3. Fingers

  • Fully clench your fingers to your palm or cast. Make sure all three joints of each finger are bent.
  • Straighten your fingers completely.
  • Repeat this five times.

4. Thumb

  • Rotate your thumb in all directions, as far as you can within your cast.
  • Repeat this five times.

 

Information provided by the Canterbury DHB. Adapted by the West Coast DHB. Page created September 2016.

Sources

Page reference: 335787

Review key: HISHI-13267