His normal weight of 165 pounds was all the way down to 79 pounds. They had a few hard biscuits and water, that was all their food for their first 8 days. He was put through camp to camp. During captivity he was a doctor's guinea pig, the experiments would not stop until he blacked out. At Yokohama he was made to unload 10,000 tons of coal, if you refused, you had to do push-ups over the latrine (outhouse). When they found out Zamperini was a olympian track star he had his nose broken 3 times. Zamperini often fell behind and he was once told by a guard to lick his boots and he did not so he got beat on the head with the guards belt. Zamperini was beaten by the worst guard many times, his name was sergeant Matushu Wantanbee. He also back talked to a guard and he had to hold a metal bar over his head while he gets punched in the stomach. He also got punched in the face by every prison guard. All of that went on for 2 years