1. Should my daughter/son work on the skills involved in a sport with more frequency?2. My son/daughter has an injuries, or nagging things that prevent her from competing, what do we do?3. Should my son/daughter workout in an organized strength & conditioning program?4. My daughter/son wants to be better, maybe they need to workout and lift more than once per day?While there is never anything that is 100% bullet proof. This may be the answers you are looking for:Click here for 7 minute video: http://youtu.be/158fKSthnc8