The exercise I would be selecting is running, running helps improve lactic acid by training the body to use it as a fuel and, it can help improve aerobic energy systems by enhancing the muscles ability to be to use available oxygen to produce atp. Hope this helps:)
In general, you should look for a "C. Properly fitting arch support" when purchasing a pair of fitness shoes, since you want some room around your foot for when the heat causes the area to expand.
<span>Make smart choices from every food group-find a balance between food and physical activity-get the most Nutrition out of your calories</span>