Diagram indicates whether the lap time has worsened or increased. The diagram contains dots that represent your lap times. You can make use of the data of your training session while preparing the diagram. Make a mention of the schedule that you followed during the training session and also go through the diet diary to find out as to what all you ate throughout the day.

The total time that you spent in your track practice in the whole week also needs to be revealed in the diagram to achieve the effective results. It will also give you an idea whether your lap time is fast or slow. When you have chosen to show the riding times in the diagram these will be indicated with green points in the diagram and the different times will be shown to the right in the diagram. The optimal relationship between the green and black dots are that they should be as high up as is possible in the diagram and as close to each other as is possible (See the images below).

This means you should try to spend as little time as possible on track practice and at the same time get as good lap times as you can.

Click on the images to see them at a bigger size.