Initially when learning Tai chi - students go through the conscious efforts of remembering the steps and hand movements, With practice and after mastering this initial effort, the student becomes more comfortable with Tai chi. Soon, you realise that indeed the coordinated movements can become like a meditation - in that you are comfortable and absorbed in what you are doing.
MRI studies on the brain activity & benefits
In a
study reported in Psychiatry Research: Neuroimaging, a team led by Massachusetts General Hospital found changes in meditators.
Participating in an 8-week mindfulness meditation program appears to make measurable changes in brain regions associated with memory, sense of self, empathy and stress.
Stress 'management' through meditation (the sitting variety) -
study with functional MRI shows 'Participant-reported reductions in stress ..were correlated with decreased grey-matter density in the amygdala, which is known to play an important role in anxiety and stress.'
Note that Mindful Meditation typically involves improving the attention and concentration (as in
anapana practice or watching the breath). On the other hand Body awareness, in turn, helps us to recognize the emotions and sensations we are experiencing.