AvatarNathan Richer

For me, I always look at my workout and then see if i need to achieve some set of positions, like deep squat or arms overhead.  I test those and if they are not maximal range, i make sure i can achieve those before working out.  I would not want to go start a workout requiring those positions without using mobs and smashes to get me there first. 

it is possible that your day of work will cause your mobility to be limited again. so i would take some time before CF and mob/smash to make sure you have full ROM to start/finish the workout.  if you start without ROM, you could hurt yourself!