A group of students in Texas were hospitalised after taking part in a push-up challenge.
The high schoolers were forced to do more than 400 push-ups as a punishment by their football coach.
A mother of one of the boys says he son was denied a water break at the time.
Local reports show eight students were taken to hospital for urgent medical care.
The man in question is John Harrell, who is currently on leave pending an investigation into the matter.
