Exercise World Records  

William Cannon took 10 steps on a seven-inch high stepper while carrying a 235-pound rucksack. His body weight during the attempt was 190 pounds.

William Cannon took 12 steps on a seven-inch high stepper while carrying a 240-pound barbell on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took five steps on a seven-inch high stepper while carrying a 250-pound rucksack. His body weight during the attempt was 190 pounds.

William Cannon took seven steps on a seven-inch high stepper while carrying a 265-pound barbell on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took four steps on a seven-inch high stepper while carrying a 276-pound barbell on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took five steps on a seven-inch high stepper while carrying a 300-pound barbell on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took three steps on a seven-inch high stepper while carrying a 300-pound rucksack. His body weight during the attempt was 190 pounds.

William Cannon took three steps on a seven-inch high stepper while carrying a 340-pound weight on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took two steps on a seven-inch high stepper while carrying a 384-pound barbell on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took two steps on a seven-inch high stepper while carrying a 402-pound barbell on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took one step on a seven-inch high stepper while carrying a 510-pound weight. His body weight during the attempt was 190 pounds.

William Cannon took 150 steps on a seven-inch high stepper while carrying a 73-pound Z-bell on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took 120 steps on a seven-inch high stepper while carrying a 93-pound Z-bell on his shoulders. His body weight during the attempt was 190 pounds.

William Cannon took eight steps on a six-inch high stepper while carrying a 45-pound Z-bell above his head using his left hand.

William Cannon took 12 steps on a six-inch high stepper while carrying a 45-pound Z-bell above his head using his right hand.

William Cannon took nine steps on a six-inch high stepper while carrying a 56-pound Z-bell above his head using his right hand.