Stamina World Records  

Alicia Weber completed 503 reps performing a 35-minute strict pull-squat-push.

Michael McCastle walked 13 miles in 12 hours while flipping a 250-pound tire. He set the record to raise funds and awareness for the Wounded Warrior Project. Read more about the feat here.

Viktor O. performed 90 consecutive donkey kicks.

Suresh G. held the crow pose on a 40-millimeter diameter pipe for 16.62 seconds.

Suresh G. clapped 250 times in 50 seconds behind his back while holding a lotus pose.

Aten Williams performed a freestyle rap non-stop for 17 hours. Watch his entire record attempt here.

Suresh G. spread his legs 180 times while holding a crow pose.

Tai Star completed 191 rear leg kicks in 30 seconds while holding the crow pose.

Alicia Weber completed 305 repetitions of the Leaping Mountain Climber variety act in five minutes.

Guillaume Bourgeois performed a static hold in a one-armed 90-degree back-of-hand push-up position for 53.93 seconds.

Rajesh K. performed 132 decline push-ups. His feet were placed six feet above the ground during the attempt.

Suman Singh completed 500 sit-ups in 28 minutes, 3.05 seconds.

Alicia Weber completed 100 sand deep squat jumps in five minutes, 53.00 seconds while tossing a 10-pound medicine ball.

Alicia Weber completed 222 reps performing a 10-minute weighted aerobic strength test.

Jason O’Brien executed 224 air humps in one minute.

Suman S. completed 1000 bent-leg knee raises in 15 minutes, 50.00 seconds.