left side has mobility issues. it's a privilege to be out here. >> reporter: but not all of these soldier's wounds are vizzen. >> afghanistan j. >> reporter: she was a medic in the british army for nearly 14 years. >> why were you a medic and discharged? >> reporter: ptsd. i suffered for ten years on and off, and then suffer from depression and anxiety. >> reporter: what do you hope to gain here? >> inner peace, i think, to stop being so sad. >> reporter: 99% of the time they're standing up by the end of the day. it's not long before stacey is up on her board. >> reporter: i don't think i'd be able to do it. >> reporter: for 42 years, this man has been catching waves. he began operation surf in 2009.