My original Move goal was set high to keep me active every day. Reaching that Move goal did not happen unless I made an effort, but I still hit it most days. Took me ages to get a perfect week, though. I hit the 300% goal once, after a day of brisk walking all day plus two intensive 45 minute workouts.
Then a couple of months ago, I broke my foot, so I ignored my Move goal for two weeks of bed rest and the following six weeks on crutches, and then set it to a really low goal (500kJ/121 cal) as I started to gradually move about again. I am letting it inch back up again each week and it is now only at 600kJ but I am getting more mobile and have hit the 400% goal twice - but both times, my foot got really inflamed and swollen.