I am not a doctor and I do not know your medical history. You are the best judge of your own body.
What I do know about aging and skeletal structure is that, women are more likely to develop osteoporosis as they age.
Women on menopause often experience bone loss (a withdrawal from their peak bone mass).
Lots of factors drive this loss of bone density - lifestyle (physical activity, smoking), genetics etc. Make sure you are getting your calcium and Vitamin D needs.
Also like, Zero rightly pointed out, if you want to be walking as you age, you need to be walking right now.
If your back is causing you issues, I recommend pilates or any gentle mat exercises. It helps to really build a strong core which in turn improves your posture, so you don't have a stoop.
If you can afford it, I believe there are some groups in gyms that target women of older age groups.
You can also search on YouTube for low impact exercises for seniors.
There are several such free videos and you can do them with/without modifications that best suit you.
Hi. My name is Lynn. I am so not into fitness. Never have been. Never want to.
BUT, got a problem now, and I'm wondering if this is a good place to ask? It is about exercising, but not the type of exercising that will make me thin and trim. The type that supposedly is going to keep me walking a little longer in the future. I'm just not all that sure it is helping, so I'm asking if anyone knows enough about muscles and skeletal structure to be able to explain the "why?" for me.
And if you don't know, that's fine. Because just the concept I want to ask people this question means I'm clueless too. I'm really asking if anyone understands enough about exercising that I can ask a body-mechanics question. (And I'm asking on here, instead of the health forum, so I don't end up getting recommendations for all sorts of herbs, supplements, and quackery solutions like it seems to happen on the health forum.)
"No" is an acceptable answer. If I didn't expect No, I wouldn't be asking if I can ask. lol