I'm assuming grandparent is assuming injuries incurred due to bike mishandling. It's fairly common amongst the training crowd to take spills resulting in road

I'm assuming grandparent is assuming injuries incurred due to bike mishandling. It's fairly common amongst the training crowd to take spills resulting in road rash or a broken collar bone due to poor roads or just mishandling. Taking a hit from a motorist often results in more traumatic injuries.