One’s refractive capabilities depend on many different factors like physiological, mental, emotional, or environmental ones. Having understood all the eye’s capabilities of getting used to the induced stimuli—both the near and the distant ones—you can intervene over ocular focusing capability effectively and voluntarily. The refractive state depends on the balance between near and distant stimuli.

The awareness that focusing power is a dynamic phenomenon is the first step toward healing. No human organ nor bodily system makes an exception: when an organ (heart, lungs) undergoes the right stimuli it is pushed toward adaptation. Why should the eyes or refractive system/focusing be an exception?

Do the exercises of ocular stretching and retinal defocus and let me know about your improvements!