Im 38 but a pretty beat up 38. Like alot of you on this forum I was a very active, athletic kid growing up. Skateboarded a ton, bmx as well as every sport possible. Had a few arm/ shoulder surgeries in the past few years which has confined me mainly to sleeping on my side. Ive noticed that when I wake up sometimes I'm very achey in my knees and sometimes hip area. Tried using knee pillow but didnt seem to help. Not from training or riding since due to terrible weather I've only ridden a handful of times lately. Anyone else experience this?