Tai Chi is based on correct posture and proper alignment to make the best use of your whole body.
everydaytaichi by lucy has developed "key words" that she uses to call out as the movements are done
Needle at the Bottom of the Sea
After Maiden shuttles on the Left
Bring both hands back
Set up your top right hand
Bend the back right knee
Left toe down
Go down to the bottom of the sea to find that needle
Bring one hand up, then two hands
Then your foot
Bring both hands back
Set up your top right hand
Bend the back right knee
Left toe down
Go down to the bottom of the sea to find that needle
Bring one hand up, then two hands
Then your foot