ANSWER:
The knee injury is ACL or Anterior Cruciate Ligament injury. This injury occurs when the ACL which is the most important ligament of the knee tears completely.
Step-by-step explanation:
- This can happen when the knee gets twisted or is bent too far. The player is unable to move because of the severe pain in the knee.
- The player can be helped by being assisted out of the field. Immediate relief can be given by applying an ice pack.
- However, a doctor needs to be consulted so that the right treatment can be provided.