I googled the key words diabetes and exercise.. I got many targets that I find that in a basic level they can provide you with some good information.
More or less is what I suggest to my patients

I can't post the links.. I've got less than 3 posts.. let as see
Additional Comment I forgot:
so here are some exercise links:

Diabetes and Exercise -- familydoctor.org

Diabetes Mellitus and Exercise ? Diabetes Care

Exercise for Diabetics

Exercise and fitness tips for diabetes patients (Lifeclinic)

Diabetes and exercise: When to monitor your blood sugar - MayoClinic.com