An inconspicuous clavicle is mostly caused by family genetics, personal constitution, congenital development, acquired development, such as obesity, and many other reasons. The shape of the clavicle is different for everyone, relatively thin people’s clavicle will be obvious, while fat people’s clavicle is not obvious, but not absolutely. Due to individual differences, some people even very thin clavicle is not obvious, while some people even very fat clavicle will be very obvious. Some people think that the clavicle can increase the beauty, its aesthetic point of view with the individual, in fact, whether the clavicle is obvious or not, will not affect the health, normal work and life, there is no need to worry because of this problem, as long as the health is good.