Why are there so many MLB hamstring injuries?
Hamstring strain
Phillies' Suárez on injured list with strained hamstring - WHYY
Hamstring Strain
Sports Injuries - The Joint Clinic
Phillies place left-hander Ranger Suárez on injured list with strained hamstring
Yoenis Cespedes is coming back from a hamstring injury. Here's what that recovery looks like. - Amazin' Avenue
Hamstring Strain Injury - E3 Rehab
Phillies place left-hander Ranger Suárez on injured list with strained hamstring