I have had a lot of physical clumsiness since a child. I am not disabled, but I never could coordinate my body properly like neurotypicals.
A few examples of clumsiness:
When I was 3, I slipped at the playground, fell into the sand, then a child on the swing accidentally swung right into my face. I have slipped down the stairs at home several times like an idiot. I have slipped and fallen in the home almost like the cartoons where someone puts a banana peel on the floor and someone steps on it and slips. I often accidentally slip when preparing food and accidentally cut my fingers with a fork or knife. I often hit my head on tables or walls, or even walk into closed doors. When I eat, even as a 30 year old, I accidentally pop food up with my fork and it flies all over the place, or drop glassware on the floor. Sometimes when I eat with a fork, my fingers slip and stick the fork into my gums, making them bleed. When I eat meat, I often cut the meat, but my hands slip and the meat flies out of my plate. When I attended gym class in school, I often fell down, hit my head by trying to throw the basketball into the hoop and it hits me back in the face, when I had to play kickball, I would miss with my kick and end up falling on my arse. I often drop containers of food all over the floor. When I urinate, I often miss the toilet bowl completely and end up urinating all over the floor. I accidentally rip my clothes when I put them on or take them off. I accidentally drop heavy things on my feet or on the floor and they break. I broke my glasses numerous times by accidentally walking into doors or walls.
Just this week, I accidentally ripped a few of my shirts after putting them on back-to-front, then turned it around on my body. I also accidentally ripped my expensive 400€ leather jacket by somehow putting the zipper on the leather part and zipping it up, instead of on the actual zipper part.
My mother, who also has Asperger's, is also quite clumsy. She often drops things out of her hands on accident. Her father (my grandfather) was extremely clumsy. The worst incident was when he was a boy in the 1930s, and during farmwork with a hoe, he missed the soil completely and swung the hoe vertically down into his foot. The hoe punctured his foot, and even came out of the other side. He had to be rushed to hospital.
Is ASD a cause of all of this clumsiness? I notice that only the family members who have ASD or were suspected of having it are often the clumsiest.