Traditional Chinese medicine believes that for those with insufficient form, they should be warmed with qi. The meaning of this sentence is that for people who are physically weak and thin, warm and nourishing methods should be used to regulate them. Among them, "insufficient body shape" refers to symptoms such as weight loss, muscle atrophy, and physical weakness, while "warming with qi" refers to the use of warming and tonifying methods to regulate the body.
In traditional Chinese medicine theory, there are physiological mechanisms such as Yin Yang and Five Elements, as well as organs and meridians in the human body, and "Qi" is an important concept among them. Traditional Chinese medicine believes that "qi" is the basic substance of human life activities and the source of power to maintain the normal operation of human life. Therefore, for those who are physically weak, the method of warming and replenishing qi can effectively regulate the body and enhance physical fitness.
中医认为，形不足者，温之以气。这句话的意思是，对于身体虚弱、形体消瘦的人，应该用温补的方法来调理。其中，“形不足”指的是形体消瘦、肌肉萎缩、身体虚弱等症状，“温之以气”则是指采用温补的方法来调理身体。

在中医理论中，人体内有阴阳五行、脏腑经络等生理机制，而“气”则是其中的一个重要概念。中医认为，“气”是人体生命活动的基本物质，是维持人体生命正常运转的动力源泉。因此，对于身体虚弱的人来说，通过温补“气”的方法可以有效地调理身体，增强体质。