... 1Botulinum toxin injection points. Illustration of the loca-tions of the botulinum toxin injections into the adductor, tensor fascia lata, and rectus femoris muscles.BioMed CentralPage 1 of ... injection, in a lateralposition for the injection of the tensor fascia lata muscle,and in a supine position for injection of the rectus femorismuscle. The injections were performed using a 23 ... stretching and jointmobilization (Grade III), consisting of holding the jointat the end of their range for 30 seconds, followed by man-ual application of 15 to 20 oscillations at the end range of motion....