In motor learning we are taught that when learning a new skill (technique) you need verbal explanations or visual cues (demonstrations) of what is to be learned. This is then followed up by executing the movement and repeating it is to develop the new neuromuscular pathway.
The same process is repeated when making corrections or adjustments in the skill technique (mechanics). This method of learning is effective when first beginning to master a specific skill. However in practice, it has been found to be relatively ineffective because it takes too long before the learning is completed and becomes automatic.
It has been found that in skill learning, especially with new skills or when making corrections in skill technique, it can take hundreds if not thousands of repetitions before the new technique becomes automatic. Automatic means that the athlete can repeat the skill without any thinking or concentration on the movement or specific aspects of it.
When making a very minor technique adjustment in skill learning or perfection, it does not take very long. It is usually completed within a few days of practice. However, when the changes are significant (which most technique changes usually are) it can take up to several weeks of daily practice.
The daily skill learning practice usually consists of practice throughout the day for short periods of time over several weeks. This is why such changes cannot be made in season. In season the player must compete and practice the game skills. As a result the athlete will unconsciously revert back to his or her previous technique.
Because of this all technique or mechanical changes must be made in the off-season when there is time to practice without playing or competing. Such skill learning or technique perfection does not interfere with the strength training that is typically done. In fact, the two can be combined for even more effective skill learning.
This is done when you use the 1 x 20 specialized strength training program. This program is used only for those actions that deal with the technique execution. As a result, you can simultaneously learn and improve technique and strength of the muscles that are involved in execution of the technique.
For more details see The Revolutionary 1 x 20 Strength Training Program.