Hamstring tendonitis most often affects the upper hamstring tendons that attach to the ischial tuberosity, an area at the bottom of the pelvis bone. Pain and tenderness to the touch are often felt ...

With hamstring tendonitis, pain can develop at these bony areas and deep at the ... Ischial bursitis occurs between the ...

however it should be ruled out as a source of pain when the hamstring is painful high into the buttock. It is possible for the teeth of the ischial tuberosity to drift down into the back of the ...