The principle that concentrates the effects is called the Mass Principle of War. It concentrates the effects of combat power for the best results.
The joint force planning organization consisting of designated representatives of the joint force headquarters principal and special staff sections, joint force, components and other supporting organizations or agencies as deemed necessary by the joint force commander.
Joint replacement has become the operation of choice for most chronic knee and hip problems, particularly because of advances in the type and quality of prostheses.
The hip joint is a ball and socket joint. The ankle joint is a hinge joint.
saddle joint
elbow joint
Mass
Mass
Mass
offensive
economy of force
economy of force
economy of force
economy of force
economy of force
economy of force
economy of force
economy of force