核心稳定性训练演示稿.ppt

111620.shtml Summary Enhance the athletes performance by: Increases the muscle force output, explosive power,of the hip, thigh and pelvis muscles important to the swing Improves the endurance of the stabilizing muscles of the trunk core Increases the ROM and strength of the shoulder muscles appropriate to the swing Improves Balance – Proprioceptor and Vestibular systems * * The central nervous system (CNS) plays an integral role in core stability. This system controls proprioception, which is the interpretation of sensory information and the response to position sense. [7] Receptors in the skin, joints, muscles and tendons send information to the CNS, which in turn, sends appropriate information back to the muscles to provide neuromuscular control. [7] In other words, core stability is the ability of the CNS to interpret the position of the body in space and to react accordingly. Appropriate muscle strength is needed to support the spine and to dynamically stabilize. With injury or lack of training, proprioception can be altered, thus the need for stabilization exercises. * * The muscles that make up this complex provide a stable base from which the extremities to work. Core strength refers to the strength and endurance of the muscles of the lumbo-pelvic-hip complex, while stability refers to the ability to utilize strength and endurance in a functional manner. Furthermore, function is defined as a multi-planar movement that involves acceleration, deceleration, and stabilization. [5, 6] To be mechanically efficient an athlete must combine strength and stability training in their reconditioning programs. Core strength and stability together is termed functional strength. Functional strength is the ability to produce concentric acceleration force, isometric stabilization force, and eccentric deceleration force in all three planes of movement during activity. [5, 6] The central nervous system (CNS) plays an integral role in core stability. This system