Fitness World Records

William Cannon held a 4.5-kilogram weight at arms length for eight minutes, 13.26 seconds. His body weight during the attempt was under 200 pounds.

Pavol Durdik performed a one-arm forward hold using a 33-pound dumbbell for 19.37 seconds.

Pavol Durdik performed 166 sumo squats in one minute.

Nick G. performed a 400-pound deadlift. His body weight during the attempt was 119 pounds.

Pavol Durdik held a 25-pound weight for two minutes, 5.47 seconds.

Nikos P. completed 61 one-armed Burpee exercises in two minutes while wearing a boxing glove.

Laurent Kelly held a quad stretch for two minutes, 6.61 seconds while balancing a soccer ball.

Alicia Weber completed 250 perfect pull-ups and 250 perfect Reptile Push-ups in 21 minutes, 0.17 second.

Bobbie-Allannah held a yoga half-dancer's pose for three minutes, 7.00 seconds.

Guillaume B. completed 37 squat jumps over a stack of three toilet paper rolls in one minute.

70-year-old Flavio Codarin performed an extended plank exercise for one hour, two minutes and 14.00 seconds.

Alicia Weber completed a 100-meter run and 12-foot arms-only rope climb in 20.57 seconds.

Alicia Weber 1,310 repetitions in abdominal decathlon.

Alicia Weber completed 35 consecutive side-to-side rope pull-ups. She set this record to celebrate her 34th birthday.

Alan Thong performed four consecutive 90-degree push-ups on his fists.

Thommy curled a 135-pound Olympic barbell 25 times. He is over 50 years old.