This workout is great. Try it, to burn more calories and put a little extra push in a walk. This probably is a more advanced workout so if your just starting out - go slow.
Create your work program for the long haul not for weight loss next month. Take a look at another post about seeing your doctor before starting any workout program.
I know, I know all those disclaimers but this one more important than any disclaimer, it's your doctor and they care and can help you start your journey of fitness safely and productively.
MikeZ - "walking, exercise for the rest of us; exercise for the rest...
