«That produces an S - shape in the neck, and that can develop a lot of shear forces in the neck,» Romilly says. (autofocus.ca)
Kipping pullups place a tremendous amount of shear force on your shoulder joint. (tomcoffeyfitness.com)
They say factors external to the cluster, such as shearing forces produced by the galaxy's rotation, disrupt the cluster more intensely and prevent stars from forming. (discovermagazine.com)