Several of the team's top players went down this season, and some are blaming electromagnetic waves next to the practice field.

MedicineNet defines an oblique injury, or side strain, as a "sharp pain in the rib cage the first time the oblique muscle gets injured. Over time, you may experience a sense of tightness and pressure on the lower ribs or the front side of the abdomen."

There's a theory about the San Francisco 49ers being affected by an electric substation near their practice facility. We explain.

Changing position or role can introduce different physical and biomechanical stresses to a player's body – with predictable consequences

When Alexander Isak had to be helped to limp off the pitch immediately after putting Liverpool ahead against Tottenham, it was evident he had sustained a significant injury. Reports have since speculated that he may have suffered a leg fracture, and could ...

WATCH: Feature on the Clemson football camp tradition of practicing outside at Jervey Meadows fighting the elements of heat, an imperfect field and gaining grit through old-fashioned football.