A tot boy swings a baseball bat toward a tee in a yard, but instead he hits a man in the knees with it, and the man falls down.
Two men in a living room try to do a challenge where they have to get up from their knees with their hands behind their back and one of them falls on their face. They try it again and the other one says he's got a cramp in his leg.
A teen girl tries to do a headstand, but she accidentally kicks and breaks her fish tank and the water pours out all over her bedroom.
A man does the disappearing blanket trick, and his tot boy runs and dives onto the blanket but hits the floor after the man moves.
A teen girl does a backflip on a mat and lands hard on her knees and face in a yard.
A woman dances to a tiktok in the kitchen, and hits her tot girl in the face with her knee.
Two women hide in a car next to a park and secretly film as a man proposes to a woman in the park. He gets down on one knee but multiple cars drive past and block the women's view and they get frustrated and laugh.
A man rides a knee scooter around a driveway. He hits a crack and tumbles off. Security footage.
A young girl paddles a kayak on a river with her young boy brother on the back. He complains and says he wants to get off. A woman tells him to just stand up and he realizes the water is only knee deep.
A man at a beach gets down on one knee to propose to a woman and pushes a boogie board out of the way but a young boy is standing on the board and he falls down.
A man gets down on one knee to propose to his girlfriend next to an outdoor table at a restaurant, and his camera falls over.
Two teen girls jump on a backyard trampoline. One girl jumps and lands on her knees and the trampoline breaks and she falls through onto the ground. Her mom screams.
A teen girl hits another teen girl in the knee with a wooden pole while she tries to hit a pinata with a blindfold on.
A woman hits a golf ball off the tee at a driving range then she reaches into her bag for another ball and she finds a box and she asks a man about it and he opens the box and gets down on one knee and proposes.
A man and a woman play the Clue board game with her family, and she gets a clue that says "in the church with a wedding ring". She looks confused and he get on one knee and proposes. She says he is crazy but says yes and they kiss.
A woman kneels on the floor in the bedroom and a man climbs on her knee to change a light bulb in the closet. The woman's knee gives out and she falls over and the man falls on the floor too.
A woman shows a dancing video to her teen girls indoors and they watch and find the video cute until something scares them and they scream, causing them both fall backwards. The woman then shows the video to the camera. One of the girls shows the camera that she's hurt her knee and her sister slaps it. Scare.
A boy runs and jumps onto his knees on a slip 'n' slide in the yard, but trips and falls onto his face and does a face-plant.
A man hits his knees on the hand rail of a boat and falls in to the water when a seat back couch cushion slides forward while he stands on it and jumps.
A teen boy screams when a hot marshmallow falls on his knee after he shakes it off of a metal rod when he roasts it over a fire in the backyard.
A tot boy uses his tot brother as a stool to select DVDs at a store.
Boy doing flips up a hill accidentally kicks a girl in the head when she's behind him.
Two young boys play football in a yard. To celebrate, the boys run towards each other, one does a chest bump, the other tries to jump over his friend and knees him in the face.
A woman is pushed into a tower of plastic cups and falls down on her knees and side.
A man proposes to his girlfriend in an apple orchard. The woman doesn't believe him and throws an apple at the man's head. When she realizes that the proposal is real, she hugs / tackles the man.
A young girl, young boy and man dance to "Turn Down For What." The man attempts to kick over the boy's head and he ends up hitting him with the back of his knee instead.
A young girl rides around a living room on a hoverboard on her knees and runs in to a wall.
A boy swings a bat at a pinata outdoors and hits his father on the knee. Repeated in slow motion.
A woman swings from a rope swing over water outdoors, falls onto the beach, lands on her knees, and skids into the water. Short tail
A man proposes to a woman indoors but falls when he leans over to get on one knee.
A man instructs his young daughter on swinging a bat at a pinata in a garage by holding his hands over hers on the bat. The man swings for her with such a force that she is swung over his knee and she cries.
Boy hits dad in knee with plastic bat.
Man knee-boards in street, pulled by car
Water skiing: 2 teens on knee boards wipe out on take off.
Dog - German Shepherd rides knee board in water
Woman's knees each look like a carving of a baby's face when she stands up. Weird, odd visual. Speaking Spanish.
Woman wearing a black life jacket is strapped to a knee board holding a rope, when the boat pulls her she falls backwards immediately. She flips into the water.
Woman on a knee board is pulled by a 4 wheeler along the shore. When she hits a small sand bar she is thrown from the board & rolls in the sand. ATV.
Young boy jumps up & down singing Jingle Bells & is very excited. Boy hits his knee on the bathroom sink & gets very mad. Boy yells at sister who's laughing at him. Christmas.
Boy slides down stairs on knees.
Woman knees dance partner in the groin.
Magic! Man on his hands and knees; twists hand around.
Kid flips off knee board while trying to sled
Girl swings at pi�ata, hits mom in knee
Girl dances to Barbie video, knees herself in face *short tail
THE GOLF LESSON Golf - Golf instructor whacked in knee by student
Man buried to knees in sand is human punching bag. (odd visual)
Boys knee boarding off dock both fall face first twice.
Tot boy sleeps on his knees, banging his head into the head board and moaning. *long for edit
Teen boy faints at outdoor wedding. His knees lock he leans forward, stumbles falls down. Best man.
Tot boy with spiky hair bounces up & down dancing to Tom Petty song. Boy stands up hunched over, bouncing on his knees.
Man swings empty keg around at night, he hits the side of his knee when getting ready to throw it and gets knocked down. Bonehead.
A little boy hits a baseball right back at dad who is pitching to him from his knees. Dad says "come on hit it hard" right before the pitch.
A man wearing a suit gets down on one knee to propose to his girlfriend on top of a bluff in ocean. A wave knocks the two of them back to shore at 0:30.
Man cooks in the kitchen with loud music on & dances while putting food in the oven. He kicks himself in the eye with his knee. Set Up. Long for edit.
A bride throws her bouquet in a swimming pool and three women jump in after it. One gets it and raises it into the air at :25. Another shows the camera her bloody knee at :49.
A man swings on a playground swing. He attempts a backflip off the swing and lands on his head and knees next to his son. Action from 20 seconds to 50 seconds.
A boy opens up a kitchen pantry door. His dad walks out of the pantry on his knees wearing a troll Halloween mask. Short heads. Short tails. Pranks.
A chocolate lab dog walks around a living room with a large bone in its mouth as adults open Christmas present. It swings its head around and the bone hits a woman in the knee.