A wheelchair is so important when people with a disability can't walk.
I completely agree. My sister has MS and a wheelchair is an amazing support for her when she has a relapse. What else do you k now about wheelchairs?
I know they come with specialized seating adaptations and sometimes they even have them for certain activities like sports wheelchairs or beach wheelchairs.
Oh yeah! I watched wheelchair basketball a few times. It's super cool.
They also have wheelchair rugby which used to be called murderball! It's a team sport for athletes in a wheelchair.
Haa murderball is an awesome name. 
Yeah. Chris Bond is probably the most well known Australian wheelchair rugby player.
If it's called Murderball it's got to be just as vicious as the non-wheelchair kind
No kidding. They don't mess around! And Chris Bond lost both of his legs and his right four fingers from a flesh eating bacteria!