third-party liability coverage. In general, any type of insurance covering the legal liability of one party to another party. For example, commercial general, business auto, and errors and omissions (E&O) liability policies all provide third-party liability coverage.
Stiffness can be the result of a wide variety of other conditions, including muscle strains, contusions, carpal tunnel syndrome, prolapsed disc in the back, lymphedema, cellulitis, muscle spasms, chronic back pain, chronic fatigue syndrome, bed rest, depression and trauma.tiffness is a symptom of a wide variety of mild to serious diseases, disorders and conditions. Stiffness can result from infection, trauma, malignancy, autoimmune diseases, and other abnormal processes. Stiffness can occur in any age group or population.
Possible Underlying Causes of Muscle Stiffness. There are many things that can cause stiff muscles. Usually, if itâs something more than overuse or stiffness from lack of use, there will be other accompanying symptoms. Your doctor will use these symptoms to help determine whatâs causing your stiff muscles.reating Stiff Muscles. If the cause is known and deemed to be minor, such as muscle stiffness from exercise, then rest, massage, and cold or heat packs may be helpful. Stretching and toning muscles are important for keeping muscles flexible and preventing stiffness.