Head handstand, turtle pose, crane Zen pose, god monkey Hanuman.
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Is this a scene that suddenly appears in your mind, exclaiming in surprise? Of course, it’s hard! I don’t know how flexible the body needs to be to achieve it.
Yes, from the perspective of physical fitness requirements, it is indeed not a one-day effort, but with a little time, they can all achieve it.
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So what is the most difficult posture?.