A nerve receptor found in tendons.This receptor fires when tension increases within the tendon. This tension can be due to stretch or contracting muscle.
PNF Stretching: Autogenic Inhibition The golgi tendon organ is a nerve receptor found in tendons. To achieve this the limb is place in painfree range and an isometric contraction is sustained. The limb is then moved into the new range. The hold-relax method of PNF stretching is facilitated by the golgi tendon organ to allow a reflexive relaxation of the muscle. The Golgi Tendon and PNF. The Golgi tendon organ is what creates the basis for a form of physical therapy called PNF, or proprioceptive neuromuscular facilitation. This involves contracting a certain target muscle in order to stimulate the Golgi tendon organ, which signals the target muscle to relax. This organ detects the changes in muscle tension and works to prevent injury by causing the muscle to relax when muscle contraction creates too much tension. The Golgi tendon detects strong muscle contraction during different stretches, signaling the muscle to relax when tension is increased and then released. First, bend forward to stretch these back muscles. Hold the stretch by bending the arms, and then attempt to arch the back. This increases tension at the muscle-tendon junction of the erector spinae and quadratus lumborum, stimulates the Golgi tendon organs, and ultimately relaxes these muscles. Go slowly with facilitated stretching. Allow about 48 hours of recovery time before re-applying PNF to any given muscle group. It is not necessary to use strong muscular contractions to experience the benefits of these techniques. Start with gentle force and learn to moderate the contraction, dialing it in. Muscles contain receptors called spindles and Golgi tendon organs that provide sensory information regarding changes in the length and tension of the muscle. The main function of the spindles is to respond to stretch in a muscle and, through reflex action, initiate a stronger contraction to reduce this stretch.  PNF stretching, or proprioceptive neuromuscular facilitation stretching, is a set of stretching techniques commonly used in clinical environments to enhance both active and passive range of motion in order to improve motor performance and aid rehabilitation.  Since the golgi tendon organs are in series with the muscle fibers they are stimulated by both passive stretch and active contraction of the muscle. The golgi tendon organ therefore acts as a transducer in a feedback circuit that helps to regulate muscle force through inhibition and relaxation of the muscle. To achieve this the limb is place in painfree range and an isometric contraction is sustained. The limb is then moved into the new range. The hold-relax method of PNF stretching is facilitated by the golgi tendon organ to allow a reflexive relaxation of the muscle. inhibition of the antagonist muscle group is mediated by the muscle spindle. If the agonist muscle contracts, then the spindle fires, sending messages to the spinal cord causing the antagonist muscle to relax. PNF Stretching: Autogenic Inhibition. The golgi tendon organ is a nerve receptor found in tendons. This receptor fires when tension increases within the tendon. This tension can be due to stretch or contracting muscle. To achieve this the limb is place in painfree range and an isometric contraction is sustained. The limb is then moved into the new range. The hold-relax method of PNF stretching is facilitated by the golgi tendon organ to allow a reflexive relaxation of the muscle. The two go together beautifully. Stretching applies tension to the muscle and its tendon. There is a nerve receptor (the Golgi tendon organ) that is located at the muscle-tendon junction. This receptor senses tension and relays a signal to the spinal cord. The spinal cord then signals the stretching muscle to relax. Go slowly with facilitated stretching. Allow about 48 hours of recovery time before re-applying PNF to any given muscle group. It is not necessary to use strong muscular contractions to experience the benefits of these techniques. Start with gentle force and learn to moderate the contraction, dialing it in. PNF Stretching. PNF stretching (or proprioceptive muscular facilitation) is one of the most effective forms of flexibility training for increasing range of motion (1,2). PNF techniques can be both passive (no associated muscular contraction) or active (voluntary muscle contraction). While there are several variations of PNF stretching, they all have one thing in common-they facilitate muscular inhibition.
http://www.stretching-exercises-guide.com/pnf-stretching.html http://www.ehow.com/info_12285457_golgi-tendon-yoga.html http://www.bandhayoga.com/keys_PNF.html http://www.teamoregon.com/publication/online/stretch.html https://en.wikipedia.org/wiki/PNF_stretching http://www.stretching-exercises-guide.com/pnf-stretching.html http://www.stretching-exercises-guide.com/pnf-stretching.html http://www.bandhayoga.com/keys_PNF.html http://www.sport-fitness-advisor.com/pnfstretching.html
pnf stretching golgi tendon organ