Boy on skateboard attempts 50-50 grind on rail at skatepark and lands on his arm

Ice Skater Attempts to do Backflip and Crashes Into Snow

Roller Skater Attempts Backflip Off Ramp

Surfboarding Guy Lands Perfect Backflip After Three Failed Attempts

Man Wearing Inline Skates Attempts High Pole Jump

Guy Wearing Inline Blades Attempts Straddle Jump Over High Bar

Skater Attempting Jump Trick on Stairs Falls Twice

'Passionate roller-skater attempts the 'cartwheel without hands' maneuver'

Rat Attempts to Climb Stairs With Newspaper in Her Mouth But Fails

Guy Attempts Unique Parkour Climb Over Stairs

Cat With Cerebellar Hypoplasia Attempts To Walk Down Stairs As Owner Encourages Them

Roller Skater Attempts Mid-air Spin on Railing

Hearts On Ice: The fil-am skater attempts to end her life (Episode 15)

Snowboarder Attempts A Backflip And Fails

Guy in Wheelchair Attempts Multiple Backflips in a Row

Skier Attempts Big Air Backflip Off High Cliff

Guy Successfully Attempts Backflip After Skiing Down Slide

Old Man Attempts Backflip But Falls On His Neck While Landing

Girl Attempts Backflip During Competition And Falls Face First Into Pool

Guy Attempts Backflip On Trampoline And Fails