Lisa is it that the back and pelvis are sore? Or is it more it's difficult to walk or?
I actually found when I first started my treadmill mission that it was sooooo hard to walk fitness wise and it seemed so hard for my body in general!
Make sure you do a quick leg warmup (stretches) and try to walk at a decent (not too slow, not too fast, I find usually between 5kmh-6kmh is a good speed, obviously as we get fitter we can walk faster for longer :) maybe try my mission, to ultimately do 2km in 15mins? I started not being able to finish in 25mins, and 2.5mos later I was at 15! It's amazing how fast your cardiovascular fitness can increase with persistence and determination :)
Sent from the land of "iSomethings" so forgive me for any spelking misstaks ;)

