Ischium jumping hurdles, basketball, and martial arts. These fractures occur at tubercles (bony projections that lack secondary ossification centers). Avulsion fractures occur where muscles are attached: anterior superior and inferior iliac spines, ischial tuberosities, and ischiopubic rami. A small part of bone with a piece of a tendon or ligament attached is avulsed (torn away). Ischial bursitis (also known as "weaver's bottom") is inflammation of the synovial bursa located between the gluteus maximus muscle and the ischial tuberosity, and is usually caused by prolonged sitting on a hard surface. Adoption of "ischium" into English-language medical literature dates back to c. 1640;
Down to the Bone (album) Down to the Bone (album) Down to the Bone is Quiet Riot's eighth album recorded at Ocean Studios, Burbank Calif., The Track House, Van Nuys, Calif., and Paramount Studios, Hollywood, California. After Quiet Riot reformed in the early 1990s, the 1993 album "Terrified" was released, although it failed to become a commercial success. The band soon recorded their eighth studio album, "Down to the Bone", which was produced by lead vocalist Kevin DuBrow, with executive producer Ron Sobol. Like "Terrified", the album was not a commercial success, and initially sold approximately 20,000 copies. Released via Kamikaze Records, a label purposely