Drag and drop each event in order to match each of the following phrases with its correct category Drag the appropriate items to their respective bins. View Available Hinti Reset Help Contraction of quadriceps Synapse of sensory neuron in spinal cord Action potential travels through sensory neuron Relocation of hamstrings Stretch of the muscle Stimulus Receptor Afferent neuron Integrating center Target Response Muscle spindle Hamstring muscle Quadriceps muscle PUID-Application of Knowledge to the Patellar Tendon Reflex. Below is a picture of the patellar tendon reflex arc. Use this figure to answer the following question in the coaching activity Action potential travels through sensory neuron. Muscle spindle stretches and fires Sensory neuron Synapses in spinal cord. Tap to tendon stretches muscle onto Quadriceps muscle Quadriceps contracts, swinging lower leg forward. Hamstring muscle Hamstring stays relaxed, allowing extension of leg (reciprocal inhibition).