ball and chain effect

i had a bad back so running (or going anywhere fast) in snowy or icy conditions a little bit a challenging since if i slip it could be bad. my back has messed up my entire skeleton from my feet to my neck. uneven feet and arms, messed up ribs, curved spine, sensitive neck etc. this guy hates it when people run especially if they have a disability since its a ball and chain effect. he has a child with a disability as well.