itimcan be ase as walking, swimming, a gentle bicycleri .should all be good enough for most of us. but specifically for the winter, there a lot of simple things we can do. we've got to make sure that we have sho that have good tread on them, that don't allow usto slide or fall on a slippery surface. make sure you have gloves that have good padding. if you do stumble or fall, you can protect yourself a little bit better. >> you mentiongloves. i wear them, but winter is very painful. i have arthritis in a couple of myfingers. does the cold makewo thatse or is it just in my mind? >> no, it's not innd your some people will get flare-ups t joint pain in winter time. if that happens to you, make sure you bundle up.e mare you get layers of clothing, and you should be okay. >> what's your best advice forgetting through the hlidays d enjoying them without the stress of worrying abo all of these things? >> i think bundle up, stay warm, use a ladder cefully and sensibly, if you need to put ornaments up on your christmas tree or put lights up. when you'