The document describes three popular stretches for the iliotibial (IT) band: 1) The IT band stretch at the wall involves placing one foot forward with the leg bent and keeping the back leg straight while leaning towards a wall. 2) The IT band stretch with a chair is similar but uses a chair for support instead of a wall. 3) The deep squat has feet hip-width apart and sitting back with shins vertical while keeping heels on the floor for 5-10 minutes.