是的, 为什么呢?
https://www.ptt.cc/bbs/MartialArts/M.1651887020.A.964.html
https://en.wikipedia.org/wiki/Femoral_neck
https://upload.cc/i1/2023/07/31/PZw4Sh.jpg
Angle of inclination
Edit
The angle is widest in infancy, and becomes lessened during growth, so that at p
uberty it forms a gentle curve from the axis of the body of the bone. In the adu
lt, the neck forms an angle of about 125° with the body, but this varies in i
nve
rse proportion to the development of the pelvis and the stature. The angle decre
ases during the period of growth, but after full growth has been attained it doe
s not usually undergo any change, even in old age
帮维基百科补充:
其他部位的活动度也有变化~
eg 胸椎: 上学年龄以后活动度通常都会减少, 而且几乎所有人胸椎都会变得比较前弯
然后韧带也是有==
陈述恐怕要写太长了
大人能不能练起来呢?
可以, 而且通常能达到业余运动员不错的水准
不过这边应该没人想知道==
你想知道的话我有空在写