I’m not sure how much exercise help with bone protection. I run, walk, and do light weigh training every other day. Yet, my last Dexa went deeper into osteopenia. Still, I’ll continue with the exercise because it makes me feel good. I’m also taking vit D+K with salmon bone that I cook in pressure cooker. Not sure that works either. I’ll know in October when I’m scheduled for another Dexa. By the way, I’m moving on from exemestane to Letrozole now! 🤗