Mobile means everything.

Many times, as professional coaches, we forget that technologies are developing with such great tempo that only after we have "upgraded" our hardware there are already a whole new set of tools on the market. As "mobile" I mean tools for your mobile phone, laptop, or just your coaches bag. I am used to have a small bag on wheels which is normally aways with me - I have at least 1 camera with me, my laptop, chargers, books, etc. With the time I am trying more and more to replace everything so it wouldn't be necessary to have to care this kind of bag.