1 Department of Orthopedics, Federal University of São Paulo, São Paulo, Brazil 2 Federal University of São Paulo School of Medicine 3 Federal University of São Paulo 4 Department of Physiology, ...

Objective Infraspinatus syndrome (IS) results from injury to the suprascapular nerve. For reasons that are poorly understood, volleyball players are at greater risk of developing IS than are athletes ...

Abduction and adduction are shoulder and hip movements that occur in the body's frontal plane—an imaginary line that divides the body into front and back halves. They're essential for stability and ...

Your shoulders have the ability to move more than most joints. Your shoulder range of motion is, basically, how far you can move each shoulder in different directions without major joint pain or other ...

Ever heard the words abduction and adduction in relation to your workouts? These two similar-sounding terms describe opposite movements that are key to improving strength, mobility, and injury ...