Perhaps you are just not made well enough for strenuous activities, sorry to say - this is the conclusion I have come to as I can't really run or cycle for more

Perhaps you are just not made well enough for strenuous activities, sorry to say - this is the conclusion I have come to as I can't really run or cycle for more than a few miles before my knees get so sore I have to stop. I can walk around 15 miles tops and can lift weights if I'm very careful to not go too heavy. I have had a similar experience where I really want to exercise but keep getting injured. So these days I walk and lift weights gently. I've found that doctors are dangerous, prescribing poisonous combinations of drugs that is NSAIDs and quinolone antibiotics. Stay away from those and Aspirin unless you have absolutely no other choice. I seem to recall reading about stem cell treatments for people that had had bad reactions to quinolones but think its in its infancy. I am unusually flexible for a bloke so think this hypermobility probably goes hand in hand with injuries. Don't know if you find the same?