Thorn (letter) Thorn or Ã¾orn (Ã¾, Ã¾) is a letter in the Old English, Gothic, Old Norse and modern Icelandic alphabets, as well as some dialects of Middle English. It was also used in medieval Scandinavia, but was later replaced with the digraph th, except in Iceland, where it survives.
The importance of hip internal rotation. Hip joint internal rotation (sometimes also called medial rotation) occurs when the femur rotates within the hip joint, toward the mid-line of the body. It also occurs in standing when the lower limb is fixed and the pelvis rotates â so the left side ASIS moves in front of the right side, for example, or vice versa on the other side.
Location of the extrinsic and intrinsic muscles in the leg. The larger muscles controlling movement of the foot and the toes are located in the leg. We refer to them as the extrinsic muscles of the foot. This allows for the foot to be less bulky and capable of fine movements with fewer restrictions. Smaller muscles located in the foot are referred to as intrinsic muscles of the foot, and they move the toes and support the arch of the foot.