Our hands are definitely some of the most specialized parts of our bodies, and injury or disability in that area puts us at great disadvantage. So, I’ll start with my hand mantra: Don’t be so grabby. That’s right. When you spread your hand out wide to grab something heavy and large, you stress the delicate structures in your hand quite a bit, especially if you have a delicate little hand or it’s an older hand. Limit the grabbing of big books, big milk cartons, jar lids and other large heavy objects. Use the internet, get smaller milk cartons, use jar openers (or men) and lift lighter loads. And again, R.I.C.E.…