I think your plan is really good. Just make sure your walk is intense. Power walking. You could walk for an hour and it not be as good as walking for 30 mins at an intense level. So you need to sweat in your workout. You need to have an intensity where if you were talking with someone, you could but you wouldn\'t want. For me, I am going to stay around my level of workout right now because it\'s working for me and it\'s something I can do well at. When I reach a plateau, then I will change things up differently. .