what movements is the it band involved in
The iliotibial band, commonly called an IT band, is a fibrous tissue that rounds down the lateral side of the thigh from the hip to the knee. The purpose of the iliotibial band is to provide support for the knee and allow for greater stability during movements such as running or walking.he IT band is most active during movements that straighten the knee joint. Ad. Although the IT band is sometimes considered to be a muscle, itâs actually just a band of tissue and hence cannot be stretched in the same way that muscles can.