Repetition is the mother of learning. We are what we repeatedly do. I doubt anyone would argue with those points. The task then becomes to carefully choose what we repeat. It is necessary to have a clear idea of the technical model you wish to achieve and a plan to achieve the desired technique. We know that practice makes permanent so repeating incorrect or flawed movements will ingrain the faults. It is very important to fit the technique to the person not the person to the technique. Certainly more is not better. Quality is the goal and quality is a measure of perfect. Therefore the ultimate goal of repetition in training is mastery. To achieve mastery demands progression, from easy to hard and simple to complex. Then comes refinement, which we will talk about tomorrow.