I have however seen people get sliced by exposed cogs playing polo, but to be honest I don't think it's an issue as it has usually (if not always) been the exposed teeth on a chainring rather than a spare rear sprocket.
Exposed chainrings and capped bars. Seriously that's it. If you're too scared of getting scrapped up every now and then I would suggest taking up a different sport.
I have however seen people get sliced by exposed cogs playing polo, but to be honest I don't think it's an issue as it has usually (if not always) been the exposed teeth on a chainring rather than a spare rear sprocket.
Exposed chainrings and capped bars. Seriously that's it. If you're too scared of getting scrapped up every now and then I would suggest taking up a different sport.