#12 x 1 1 â 4 FHWS, wall 3 3 â 4  wall to door 1.7 lbs. L012913 ea. plastic anchorsBody: 4 ea.# 10 x 1 1 â 4 FH WS494R Strike: 3 ea. 12-24 x 1 FH MS, wall 3 3 â 4  wall to door 1.7 lbs. L012913 ea. lead anchorsBody: 4 ea. #10 x 1 1 â 4 FH WS494S Strike: 3 ea. 12-24 x 1 FH MS, wall 3 3 â 4  wall to door 1.7 lbs.
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.o 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.
When tension is applied to a muscle, the Group Ib fibers that innervate the Golgi tendon organ are activated. These afferents have their cell bodies in the dorsal root ganglia, and they project into the spinal cord and synapse onto an interneuron called the Ib inhibitory interneuron.uscle spindles and Golgi tendon organs provide this type of information. In addition, these receptors are components of certain spinal reflexes that are important for both clinical diagnosis as well as for a basic understanding of the principles of motor control.