@Rob Fisher what a thread and motivation. Saw this post last year and decided to walk often. 3 months later lost 19kgs, eat moderate portions of food, indulge once a week and all by just walking 5-8km a day Mon-Fri. Feeling healthy and fitter. Just hope others will get this motivation and take the next step. No need for heavy exercises but walk at least 3-4 times a week.
That is AWESOME! Good one! Once I get my sneakers on and get on the road I love it... and when I get back and check my blood sugar levels and see how it's dropped from exercise it makes it all worthwhile.