The fibers from the muscle mass converge into a strong flattened tendon that inserts on the lateral area in the increased trochanter. More specifically, the muscle's tendon inserts into an oblique ridge that runs downward and forward to the lateral surface in the bigger trochanter. The gluteus maximus muscle mass https://www.theorthopaedicandpainpractice.com/lower-back-pain-treatment-stretches-a-simple-effective-guide-to-relief-and-recovery/