I've been suffering from breathlessness/chest tightness for close to a year now. I've been an athlete all my life and I play soccer and train jiu jitsu as well. So yea I've been having breathing problems, and its been affecting me greatly. Someone brought it up to me today that what I've been having could possibly be related to my ribs being slightly out of place. The biggest culprit to this could be that I trained in jiu jitsu with a guy who was much heavier than me and he put a lot of weight on my chest when in my half guard. All along I've been thinking it could be related to food allergies and pollen and I've changed my diet all of that accordingly, and it HAS improved but not as much as I'd like. My question is, has anyone suffered through this before and if they did, was it due to allergies or a rib misalignment.