"Repetition Without Repetition" & Variability

“Repetition without repetition” and variability in motor learning are closely related concepts. They both highlight the idea that in the process of learning and developing a motor skill, movements are not mechanically repeated in an identical manner (rote repetition). Instead, there is a dynamic adaptation and variation in the skill execution.

The concept of repetition without repetition is often associated with Nikolai Bernstein (Soviet neurophysiologist & movement scientist), he emphasized that motor actions are highly adaptable and context-dependent. Even when performing what seems to be the same motion, various factors (constraints) such as environmental conditions, task goals, and feedback can lead to subtle adjustments in movement patterns. This concept accentuates the dynamic and flexible nature of motor control, highlighting the importance of adaptability over rigid repetition. 

Variability is an essential component that is often missing in the traditional program. Practicing a skill in different contexts, allows the athlete to develop a more adaptable and robust motor control system. This can lead to better learning opportunities and performance outcomes in a range of situations.

Together, these concepts place an importance on dynamic and adaptable training/ practice environments. Instead of rigidly repeating movements, athletes benefit from a process that encourages flexibility and the ability to adjust to different circumstances. This can ultimately lead to more effective and “sticky” motor skills.
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