Catatan

The human body is, if one can forgive the expression, tremendously conservative. People, like most living crea-
tures, are designed to feed, reproduce and avoid danger. All energy expenditures beyond these basic abilities
are unusual among those beings who are less developed than us, from an intelligence point of view. However,as we move up in the evolutionary chain, we find movements designed for socializing, enjoyment, etc. If human beings do not need to stretch in order to carry out their daily lives, they may possibly not find the need to do so.But, if they do not stretch, with the passing of time, their bodies will become clumsier, more painful, incapable, etc. It is of no use to look at oneself in the mirror and not stop asking the reasons why, one needs to exercise or stretch, until one feels “in shape” again. This feeling of being in good shape is so imperceptible that one only becomes aware of it once it has been lost. Therefore, the smart thing to do is to not abandon it.