Term
Hell Week
The hardest phase of training: several days of cold and constant exertion, with almost no sleep.
Make Your Bed: Little Things That Can Change Your Life...And Maybe the World, William H. McRaven
Explained in
- Make Your Bed: Little Things That Can Change Your Life...And Maybe the World, William H. McRaven
- Can't Hurt Me, David Goggins
The hardest stage of US Navy special forces selection: several days with almost no sleep, in cold water and under constant physical strain.