In different seasons there are different changes of forces, therefore, we may act a little bit differently in accordance with the change of the season during the practice. For instance, in the summertime or when there is a low pressure weather system, we may practice a little bit slower but more concentratedly. In winter or on cold weather days we may practice a little bit faster and use more strength. On high weather pressure days, we may practice slower and in a more relaxed manner. On a high pressure cold winter day we may practice however we like.
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