Living matter found a way to stay on top of the wave of entropy by maintaining itself. As our cells, die, we make more. As toxins accumulate, we clean them away. As the nutrients are used up, we eat food. Most people are able to ward entropy off for 80 years or so without hardly even trying.
Life takes maintenance to ward off entropy.
You must maintain your practices of stretching and putting the right foods into your body. Entropy will always be trying to take the order of your body and make it random. This is the process that takes you from youth to old age. The tools used by entropy are your negative mindsets, and poor habits. Help your body rebuild itself.