Times for special Trainings to see my improvement

When I am doing a special puzzle training, I want to register my times as training, so that I can see an improvement and my strengths and weaknesses. Not only unboxed, also maybe categories like non dominant hand, full pick&place, only flipping, upside down. Then my final time will not be added in the "normal" speedpuzzle data, because I did a puzzle 10x to train and test a special technique.