1. Hamstring Injuries in Athletes: Diagnosis and Treatment by Mohammad M. Alzahrani, Sultan Aldebeyan, Fahad Abduljabbar, and Paul A. Martineau JBJS Reviews Volume 3(6):e5 June 30, 2015 ©2015 by The Journal of Bone and Joint Surgery, Inc.

2. Illustrations showing the biceps femoris (Fig. 1A), the semitendinosus muscle (Fig. 1B), the semimembranosus muscle (Fig. 1C), and the muscles of the hamstring complex (Fig. 1D). Mohammad M. Alzahrani et al. JBJS Reviews 2015;3:e5 ©2015 by The Journal of Bone and Joint Surgery, Inc.

3. Photographs made during a physical examination to assess hamstring strength. Mohammad M. Alzahrani et al. JBJS Reviews 2015;3:e5 ©2015 by The Journal of Bone and Joint Surgery, Inc.

4. Figs. 3A and 3B A sixty-year-old woman sustained an acute hamstring injury while playing tennis. Mohammad M. Alzahrani et al. JBJS Reviews 2015;3:e5 ©2015 by The Journal of Bone and Joint Surgery, Inc.

5. Axial (Fig. 4A) and coronal (Fig. 4B) T2-weighted fat-saturation MRI scans of the knee, showing a complete tear of the semimembranosus tendon at the distal myotendinous junction (arrows) with retraction and surrounding hematoma in a twenty-four-year-old man... Mohammad M. Alzahrani et al. JBJS Reviews 2015;3:e5 ©2015 by The Journal of Bone and Joint Surgery, Inc.

6. Proposed algorithm for the treatment of proximal and distal hamstring injuries. Mohammad M. Alzahrani et al. JBJS Reviews 2015;3:e5 ©2015 by The Journal of Bone and Joint Surgery, Inc.