The knee is made with two degrees of freedom of movement. It folds and unfolds, thus lengthening and shortening the lower limb and positioning the lower leg and foot exactly in space. The knee joint is an intermediate link that articulates the femur and calf bones. It...
Intercostal neuralgia is a neuropathic pain originating from the intercostal nerves. It is observed in old age, which is characterized by degenerative and dystrophic changes in the musculoskeletal system. It occurs with inflammation of muscles and nerves in the chest...
The human body would not have originated and evolved without sunlight. It stimulates the body’s natural biopotential, thus preserving the life and health of organisms. Light is a necessary condition for life. It provides us with vitality, tone, good mood,...
Muscles are a key element in the musculoskeletal system. Together with the joints, they have the task of providing mobility and stabilization of the body. Muscle tissue has several basic qualities that determine its overall function. They are stretchability,...
The hip joint is one of the largest in the human musculoskeletal system. It is a spherical joint and is located at the base of the lower limb, being the most mobile part in it. Its main function is to make a structural and functional connection between the axial...
The wrist forms a flexible connection between the forearm and the hand. It has the task of optimally positioning the hand to perform fine motor activities. In addition, its position maintains an optimal length-tension ratio in the long muscles of the fingers, so that...
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