Run on Your New Legs, Vol. 1 | 
pickTrack manga! I borrowed this for the boys (it was in the teen section) and ended up loving it too. A promising young soccer player gets into a car accident, loses a leg, is jaded. Track comes into his life. Love that it focuses on para-athletics and prosthetics.
so-soA decent start to a new series following Kikuzato a young man who loves soccer but loses his leg before entering Highschool. This volume doesn‘t tell us what happened to him but from context it seems it‘s going to be slowly revealed to us. There was a lot of plot conveniences to get the story going, but there does seem to be a good amount of research that went into writing a story centered around sports equipment & the sporting events for amputees
