Causes of fractures.. Players collide strongly or fall on top of each other during high jump

The fracture results in a direct blow to the bone. The main causes of fracture during exercise include:
A- falling above a high place as in the case of jumping higher in gymnastics or basketball.
B- A powerful blow to the instrument used during sport, such as squash bat and football player.
C- clash of players strongly or the occurrence of each other over one during the jump high.