When working with an athlete on a complex skill do you encourage the player to isolate and work on one component at a time?

You should encourage the athlete to remain well rounded Incorporating all aspects of each individual skill set however when doing so you use each skill set in a manner directly corresponding to whichever element them would like to strive at...this not only Guarantee a well rounded athlete also it give an athlete other skills to Rely on at any given moment or level of competition