Fitness World Records  

Muhammad I. completed 126 air punches in 20 seconds holding a one-kilogram weight.

Alicia Weber performed 70 opposite arm and leg leaping mountain climber exercises in two minutes.

William Cannon stepped on a six-inch high stepper one time while holding two 116-pound dumbbells.

William Cannon stepped on a six-inch high stepper three times while holding two 110-pound dumbbells.

Muhammad I. completed 181 air punches in 30 seconds while holding a one-kilogram weight.

William Cannon rode a stationary cycle for 47.50 seconds while holding two 66-pound dumbbells.

Alicia Weber performed 42 opposite arm and leg leaping mountain climber exercises in one minute.

John C. performed 92 alternating dumbbell curls in one minute using two 35-pound dumbbells.

William Cannon rode a stationary cycle for 10.32 seconds while holding two 88-pound dumbbells.

William Cannon performed a wall sit for 10 minutes, 1.09 seconds while holding two 11-pound weight plates in both hands and a 40-pound weight plate on his lap.

William Cannon performed a wall sit for seven minutes, 16.78 seconds while holding two 10-pound weight plates in both hands and 45-pound weight plate on his lap.

Alicia Weber completed 37 strict chest-touching-ground one-arm push-ups in two minutes.

William Cannon performed a wall sit for 13 minutes, 12.75 seconds while placing his fingertips on his collarbone.

Alicia Weber completed 96 strict one-armed push-ups in two minutes.

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 for 13 minutes, 42.68 seconds while holding 4.4-kilogram and 3.2-kilogram sledgehammers on his shoulders.