1. The lumbar fossa refers to the fossa on both sides of the hip above the sacral vertebrae and the lumbar vertebrae connection, mostly due to congenital genetic causes, but also through the formation of acquired exercise, trauma, lumbar vertebrae slippage, etc. will also cause the part of the muscle such as fat tissue cover less, thus forming the lumbar fossa, is a normal physiological features.
2. Kidneys are located on each side of the lumbar spine. Kidneys store essence, the source of human growth, development and reproduction, also known as the origin of the innate. Kidney deficiency is due to the deficiency of kidney essence or kidney qi, resulting in the process of human birth, growth, strength, old age, growth and development retardation, low reproductive function or other internal organs function abnormalities, there is no inevitable connection between the waist nest.
Waist nest is a normal physiological feature, and there is no inevitable connection between the formation of kidney deficiency, if the relevant parts of the pain, soreness and other discomforts, you should go to the hospital in time for systematic examination and treatment, so as to avoid delays in the condition.