You 2.0: In the Heat of the Moment
Hidden Brain
00:00
Army Ranger School
Army ranger school puts recruits through a gruelling training programme. Graduates often go on to elite units and important assignments. On the first full day of training, anastacia says she had to take a test. She recalls a stretch of nine days where she only got ten hours of sleep total. It's hard to believe human beings could survive those challenges.
Transcript
Play full episode
