http://www.swamij.com/oneline-yoga-meditation-world.htm
At Meditation time:
First, the World:
First, be aware of the external world, however broad that may be for you: universe, galaxy, earth, country, city, home.
Be aware of the world in a peaceful, contemplative way.
Reflect on the nature of your relationship with that external world, cultivating and meditating on attitudes of lovingness, compassion, goodwill and acceptance.
Dialogue with yourself, such as: "What do I want, at the highest level? What is that one, highest goal that is the guide for my decisions in life? Who am I? What do I need to let go of, or cease doing? What do I need to do more of, or start doing? How will I do these things? When?
Gradually bring your attention closer from the vast, external world, to the closer world of your daily life, finally coming to the space your body is occupying.
After some time, let go of awareness of the external world, turning attention inward, so as to systematically move through the layers of senses, body, breath, and mind to the center of consciousness.
Next (after World) is the Senses:
Next, after letting go of the external world, become aware of the individual senses and means of expression indriyas, exploring your sensory awareness. (more on indriyas)
First, be aware of your ability to move, but that you are not moving; of grasping, but that you are letting go; of speaking, but of no longer forming any words (the karmendriyas).
Maintain mindfulness that these are the exporters of actions into the external world.
Then, systematically be aware of five senses of smell, taste, seeing, touching, hearing (the jnanendriyas).
Maintain mindfulness that those senses are the importers of information and insights from the external world.
Then, close the temple doors called senses, and bring your attention inward, so that you can explore within, through the levels of body, breath, mind, and beyond.
Next (after Senses) is the Body:
Next, after making peace with the world and exploring your senses, explore the body internally through a variety of methods of inner surveying. (more on methods of surveying)
Survey the body from head to toe and toe to head. Do this systematically; so that the path you follow each time is similar, though the experience may be different.
However you experience the body is okay: parts, systems, sensations.
Do this as if you are really curious to explore within. Be an interior researcher.
Remain mindful of only the body–not breath, nor mind–only body.
Then, shift awareness still more inward to the breath, then to the mind, and then to the silence beyond, finally leading to the center of consciousness.
Next (after Body) the Breath:
Next, after exploring the world, senses, and body, allow your breath to be smooth, slow, calm and serene through a variety of energizing, balancing and centering breath practices. (more on breath techniques)
Explore the breath as if you are really curious, as if you are a professional interior researcher.
First, be aware of breath at the diaphragm, eliminating jerks and pauses, and making breath steady, smooth, and comfortably slow.
Then, do invigorating breathing practices, pranayama, along with locks, within your comfortable capacity.
Then, breath as though exhaling down from the top of the head to the base of the spine. Inhale as though inhaling up from the base of the spine to the top of the head.
Then, bring attention to breath at the bridge of the nostrils, feeling the touch of the air as it flows. Feel the touch of the flow.
Remain mindful of only the breath–not body, nor mind–only breath.
Then there is a process like forgetting you are breathing, as attention goes deeper or more inward, beyond the breath to the mind itself, and to silence.