USA Swimming Overviews A Good Start

This is the best analysis I can find where a scientist actually gives a breakdown of what constitutes a good start for a swimmer.

Russell Mark carries the title of "Biomechanics Coordinator" for USA Swimming and this video gives a short but impactful look at starts. There are plenty of swimmers who think they have a good start but this video truly goes over a start that is both fast and, more importantly, powerful.

Good stuff.