It is believed that the channel between the center and periphery of the disc, which is called an annular tear, is responsible for the low back pain associated with disc herniation. [32,80] (figure 3) (Learn more about annular tears). Figure 3 is an axial view through the disc-level of the lumbar motion segment.
Wondering, how tall is Alex Pettyfer? This actor stands at 5 foot 11 inches tall (180cm). Alex Pettyfer height is slightly above average height for a male. Alexander Richard âAlexâ Pettyfer was born 10 April 1990 is an English actor.
Alex Pettyfer's Weight. English actor and model Alex Pettyfer is 5â11â tall and weighs 163 Pounds. Before acting, Alex started his career in modelling at the tender age of seven. It all began when Ralph Lauren spotted him in a toy shop in New York.