For those Technophiles out there who are into capturing and analysing their sporting performance.
I have found and been using a piece of free software Kinovea. It allows you to analyse any captured video, make measurements, slow down, mark up, etc.
http://www.kinovea.org/en/
I've been using it to make some bike fit measurements, such as leg angle, knee drop, arm position, etc.
The best feature is…