Physiological research has uncovered disturbing evidence linking a number of structural disorders to jogging  Among the ailments seemingly connected with this now-popular sport are spinal disk displacements, stress fractures of the feet and ankles, knee and hip joint deterioration, and tendonitis  Furthermore, these injuries do not occur exclusively among beginning runners -- veteran joggers suffer an equal percentage of injuries
What the accumulating data suggest is that the human anatomy is not able to withstand the stresses of jogging
The link between jogging and certain structural disorders appears to be a causal one.