If a woman is just a healthy body weight these days then she is already ahead of her peers. All they have to do is not get fat. I do like to add morning cardio in. I haven’t gotten back to that yet. I noticed a huge difference in my resting heart rate within just a few weeks. I also try to bike to the gym when the weather is decent. Getting older and learning what works well for you and what doesn’t is a big part of it. Just adding in small things via diet or exercise can make a considerable difference.