Are X-shaped legs caused by bent bones?

X-shaped legs are not caused by bent bones, but by abnormal force lines in the lower limbs, which leads to valgus of the knee joint. Imagine that our legs are like two straight pillars, which should support the body vertically under normal circumstances, but if the pillars are crooked, the knees will move inwards, forming X-shaped legs.

The formation of X-shaped legs is related to many factors, such as genetics, abnormal growth and development, obesity, and bad posture. In childhood, because the bones have not yet fully matured, physiological X-shaped legs may appear, but this condition usually improves on its own as you age. If obvious X-shaped legs still exist in adulthood, it may be related to abnormal bone development, joint disease, or long-term bad posture.

X-shaped legs not only affect appearance, but may also have certain impacts on health. For example, uneven force on the knee joint may lead to accelerated joint wear and increase the risk of arthritis. At the same time, X-shaped legs may also affect walking posture, leading to abnormal gait and even causing problems such as back pain. For children, if X-shaped legs are severe and persistent, it may affect the normal development of bones.

If the degree of X-legs is mild, some methods can be used to improve them. For example, strengthening leg muscle training, especially strength training of the inner thigh muscles, can help improve the force line of the lower limbs. At the same time, pay attention to maintaining correct standing and sitting postures, and avoid crossing your legs or kneeling for a long time. For children, parents can encourage their children to participate in more outdoor activities to promote healthy bone development. If the X-legs are more serious, or accompanied by symptoms such as pain and limited activity, it is recommended to seek medical attention in time. The doctor may recommend physical therapy, orthotics or surgery and other intervention measures according to the specific situation.