When you have a horse stance facing north, if you want to turn into a left side bow-arrow stance to the west, do you turn your right foot on your toe (ball of your foot) or do you turn your right foot on your heel?

It looks to me that this longfist guy turns on his toe at 0.21, 0.34, 0.45, and 1.10.

http://www.youtube.com/watch?v=ZS2TE...eature=related

It' clear to see that this Lohan guy turns on his toe at 0.24.

http://www.youtube.com/watch?v=DRPOiHl18mA

It' also clear to see that this Tongbei guy turns on his toe at 0.29.

http://www.youtube.com/watch?v=mXNByYRPmbk