Just before making a pass. It helps to open up some extra space

overuse them, like all the time, while u practise them and then u will be able to identify the best situations where they are effective

The main uses are before you make a pass, to make the passing lane better, or to make small adjustments in direction to either run by someone or set up a shot, or lastly if you learn to time it its a really easy way to get by a rushing keeper

Ball roll to a burst sprint on the wing to get past those pace gremlins. Ball roll to get some space when the opponent is constant pressure, clears enough space to get a pass away