sorry. it s very nippy out here. also braving the cold fora quick dip. the idea of doddie aid is to do any exercise you want swimming, running, cycling, anything, and record it on the doddie aid app. you can alsojoin me. i ll be logging this big walk that i ve just done on the doddie app. this is lewis capaldi at the top of ben ho on the isle of col in the hebrides. walking up hills and mountains also counts as part of the six week challenge. yes. comejoin me and the doddie family and let s help find a cure for motor neurone disease. doddie weir. smashed it further. weir has scored. doddie aid was set up by doddie weir, the former scotland rugby international. he was a giant on and off the pitch. doddie was diagnosed with motor neurone disease in 2016 and almost immediately started campaigning for better treatment. he was determined to find a cure. doddie died in november. doddie aid is a key part of his legacy.