Some Scene-stealing Bending

The Internet user who posted this gives mixed signals of whether this is a picture of concern, a pun, or both. Judging from the way he stood, it is believed that the man experiences knee hyperextension. This happens when the knee is bent backward beyond its usual range.

Although it can happen to anyone, soccer or football athletes are more prone to developing knee hyperextension because of their body flexibility. Most sprains get better after two weeks, combined with physiotherapy exercises and recommended nutrition.