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'I knew something had to change when I couldn't bend down to tie my boots'

An inspirational care worker shed more than half her body weight after bursting into tears when she discovered she couldn't bend down to put boots on her own feet. Laura Roche has lost an astonishing ...

I did this walking workout twice a week when I couldn't lift weights — here’s what happened

Here is what happened when one personal trainer ditched the weights for walking workouts, and the benefits of adding two types of walking workouts to your routine.