Classic symptoms of<unk> s are usually pain associated with the affected joint. Symptoms can vary depending on what stage their muscular<unk>  is, functional or pathological, but commonly exhibit small tissue damage or lesions accompanied by a change in<unk>  movement patterns. Symptoms may occur after injury or surgery, where the recuperation of the joint affected is left untreated causing either tension or restriction to flexibility and strength of the prime movers. Tennis elbow This shows an example of the repetitive movement that may cause 267x267px Tennis elbow is the most common elbow problem among athletes, highly associated with world class tennis players, it is a condition that involves the common wrist extensor origin, in particular the origin of extensor carpi radialis. The causes for tennis elbow includes any activity, not only tennis, where the repetitive use of the extensor<unk> s of the forearm may cause acute or chronic tendonitis of the tensinous insertion of these<unk> s at the lateral epicondyle of the elbow. The condition itself is most common with painters, plumbers, and carpenters. Further studied have shown that auto-workers, butchers and cooks also get tennis elbow more often than the rest of the population. Lazy eye Lazy eye, in particular strabismus may be the result of coordination between the extraocular<unk> s, which prevents a person on directing both eyes in unison towards the same fixation point. The main cause of strabismus is usually the muscular<unk>  of the six surrounding<unk> s that allow both eyes to focus on the same object. As each eye does not have the same focus, different images are sent to the brain, confusing it, resulting in the brain ignoring the image from the weaker eye and if left untreated will cause a loss of vision in the ignored eye called amblyopia. Further symptoms of strabismus include decreased vision, double vision, headaches, asthenopia and eye fatigue. Scoliosis Scoliosis, is a medical condition where a person's spine has several irregular curves that are located between the neck and the pelvis. Symptoms of scoliosis in mild cases usually exhibit abnormal posture, back pain, tingling or numbness in the legs and in worse cases can exhibit breathing problems, fatigue, permanent deformities and in rare cases heart problems.
Muscle imbalance
Personality changes
Voice change
Dark skin
Sensitive skin
Muscle weakness
Central nervous system depression
Dryness 