The effects of vehicle "stiffness" and mass on the occupant response during a crash may be determined by evaluation of accident data. However, "stiffness" and mass may be correlated, making it ...

Do you wake up in the morning with stiff joints that are hard to move? Medications may help prevent morning stiffness, and there are nondrug treatments you can try to loosen up your stiff joints so ...

Please provide your email address to receive an email when new articles are posted on . Elbow stiffness following trauma, surgery or due to joint degeneration is a common problem that can ...

With age, stiff joints become a reality for many people. Years of use can take a toll on joints, muscles, and bones, but there are steps you can take to find relief. Why does joint stiffness occur?

Muscle stiffness is when the muscles feel tight and difficult to move, particularly after resting. This can cause them to feel sore. Possible causes include a sprain or strain, an infection, and ...

Chair and Associate Professor of Physical Therapy, University of Dayton For most people, the term “stiffness” has negative connotations. When you wake up in the morning complaining of a “stiff back,” ...