In the first of this three-part series we devised a record card suitable for gathering personal fitness data, along the way uncovering Excel's formatting and data entry shortcuts. Now we'll analyse the data and create a chart to demonstrate weekly progress - and some more Excel techniques.  

When you've devised a fitness regime you'll want to know whether it's having the desired effect. In this series of spreadheets well collect, record and analyse the evidence, creating charts to show whether you are meeting your targets.