Picture this: You’re walking through your local CVS Health store. Your hips and toes have already started burning. All you want to do is get back into your car to sit, but even that’s a challenge. As you make your way to the pain aisle, you want something — anything — to make it go away. You put a hot and cold compress into your cart. But bending down to lift the Epsom salt is going to be a challenge. Should you ask the stranger shopping next to you for help?
