Question

Which can cause a stress fracture?

tendonitis

a muscle strain

the overuse of a bone

a joint sprain

Answer 1

A stress fracture is primarily caused by the overuse of a bone. While tendonitis, muscle strains, and joint sprains are related to soft tissue injuries, stress fractures occur when there is repetitive stress or loading on a bone that exceeds its ability to heal or adapt. Therefore, the correct answer is:

**the overuse of a bone.**