Many players felt in a moment of their life, that their game has stagnated. They feel that "must" change something but are"scared" to change for fear that it might go even worse. At the same time if finally make the decision to change and look for a new coach,the most of the times the coach will want to "change" everything, raising the player  stress levels and the chances of success are very low. So what's the solution? It is necessary to make changes, at the same time avoid to unbalance the player
     We can say that although all human beings are "adaptable" there are with more or with less adaptability capacity. There are many players who learn to seek solutions in the competition, they are highly adaptable and are able to "invent" shots, look for variations in the grips, in the positions of the feet to find the solution to the problem presented