On a slightly different tack, and taking a comparison to F1:
If you go into an F1 garage (apparently), you will be struck by the sense of order and cleanliness. Go out into the lorry park at the back, and whilst you may not notice it immediately, the lorries are parked with a precision that is breathtaking. Nothing is out of place, untidy or anything other than sparklingly clean. Whilst it does not make the cars any faster, it is my theory that the "dress smart, think smart" philosophy is at work here to is maximum extreme. If every team member (particularly mechanic) is methodical, careful and does everything with precision, this will encompass the toolboxes and the car. Nothing untoward will happen - all failures will be due to design flaws, rather than mechanic failures.
In Laura Trott's example, her perfectly plaited hair, always neat and tidy, reflects her riding style. Not the ugly arms and legs look of Sarah Hammer, but the apparently effortless application of power that shows nothing is wasted, and the air is not disturbed any more than is absolutely necessary. Just can't imagine that she jumps out of bed, looks at the tangled mass of hair in the mirror, waves a comb somwhere near it, and utters the phrase "That'll do".