guardianhealthwalkingexerciselifestyleGuardian Unlimited | The Guardian | Peta Bee investigates whether walking is enough to get you fit
Guardian Unlimited | The Guardian | Peta Bee investigates whether walking is enough to get you fit guardian.co.uk
It is one of the easiest and least stressful forms of exercise you can do. But is walking really enough to get you fit? Only if you do it right