The template itself provides guidance and milestones so that you can measure your progress. If you are not achieving the results you want, you can revisit the template to check that you have not overlooked something or misinterpreted what is required.
The second method is easier. You can download a training plan template from business or management tools websites. Some templates could cost as low as บ. There are generic ones, while there are others that are so extensive that every aspect is taken care of.