Fitness workbench: for healthy geeks
A Reinteract workbench to analyze your progress at the gym and with your nutrition.
I've created a Reinteract workbench that will help you analyze your body measurement and exercise data stored on your OpenOffice or LibreOffice spreadsheet.
It's quite nifty, actually. It produces nice graphs and computes a smooth trendline that instantly shows you how you're progressing.