In the search results provided, there was no specific method to drill holes in bamboo without cracking. Therefore, I do not know how to answer this question.
One of the immediate consequences could be physical pain. A punch to the belly can cause sharp pain, especially if it hits internal organs like the stomach or intestines. There could also be bruising.
The consequences could be quite severe. Physically, aside from the obvious facial injuries, they could also have internal damage like a fractured jaw or damage to the sinuses. Their vision might be blurred from the impact. Mentally, they could be traumatized, especially if they didn't expect such a powerful blow. In a story context, this could also lead to a revenge plot or a change in their character's attitude towards the one who punched them.
Yes, in the field of self - defense training stories, there could be examples of women learning how to defend against a belly punch. In some martial arts classes, instructors might share scenarios where a woman could potentially be targeted with a belly punch and how to counter it. This is about empowerment and protection rather than promoting the act of belly punching itself.
Well, there could be various reasons. Maybe it was an argument that escalated out of control, or maybe the man had some deep-seated biases. Without knowing the context, it's hard to say exactly.
It could be related to a mystery she was trying to solve. She might have been getting too close to the truth and someone wanted to stop her. In this fanfiction, she could be a very intelligent girl who wears glasses and uses her smarts to figure things out. The person who punched her might be part of a group that wants to keep their secrets hidden.