Yikes with that medical they're pretty much excluding anyone who's ever had a back or shoulder injury (which is a LOT of former crew as odds are you'll injure your back at some point on the job)
I had an injury due to a pax dropping a bag on my head it's healed now but while I can lift the required weight to open exits I'm meant to avoid it unless necessary. So the idea of doing all that puts me off. Before the medical just checked your balance and coordination and to ensure you could lift the exits properly. I've never been able to touch my toes and Dr said it's fine if I have always been that way but by the sounds if this they'd fail me. Bit worrying