Exercise World Records  

William Cannon performed a wall sit for two minutes, 37.84 seconds while carrying a 132.5-pound weight on his back.

William Cannon performed a wall sit for 10.83 seconds while carrying a 145-pound barbell at shoulder height.

William Cannon performed a wall sit lasting eight minutes, 11.32 seconds while carrying a 150-pound barbell.

William C. performed a wall sit lasting three minutes, 14.85 seconds while carrying a 150-pound weight.

William Cannon performed a wall sit for 15 minutes, 14.71 seconds while carrying a 15-pound weight on his back.

William C. performed a wall sit lasting four minutes, 17.38 seconds while carrying a 175-pound barbell.

William Cannon performed a wall sit for 57.52 seconds while carrying a 182-pound weight on his back.

William Cannon performed a wall sit lasting three minutes,25.85 seconds while carrying a 190-pound barbell.

William Cannon performed a wall sit for 8.54 seconds while carrying a 200-pound barbell.

William Cannon performed a wall sit while carrying a 22.5-pound Z-bell at shoulder height for 11 minutes, 3.63 seconds.

William Cannon performed a wall sit while carrying a 22.5-pound Z-bell on his forearms for 10 minutes, 21.43 seconds.

William C. performed a wall sit lasting three minutes, 14.28 seconds while carrying a 250-pound barbell.

William C. performed a wall sit lasting two minutes, 22.45 seconds while carrying a 265-pound barbell.

William Cannon performed a wall sit for 13.56 seconds while carrying a 290-pound barbell on his shoulders.

William C. performed a wall sit lasting two minutes, 0.65 seconds while carrying a 300-pound barbell.

William Cannon performed a wall sit for 11.64 seconds while carrying a 305-pound weight on his back.