Texting Patient: Rest Your Arms

Setting: There is a sister among us (whose identity has been thoroughly obscured) who is notorious for making spelling errors in texts.  She is said to make hilarious errors in about 30% of her texts.

Here's one - where my wife Sarah (who has pain in her arms) sent a text asking for prayers.

She meant "rest your arms", but I actually think that her solution of eating her arms would also resolve her arm pains.