i've had problems on and off with my knee for the last decade but i've generally managed to crack on as generally it just aches like an old tooth. in the last 12 months the pain has increased and i got tired of getting fobbed of by doctors so i used the private health care through work, saw a consultant, had an MRI and it turns out i have Patellar Tendinitis. i've been given 3 months of physio and then he'll reassess. i'm waiting on the physio appointment now and i sacked running a few months ago due to the pain but if anyone has had this before should i be sacking x-trainer/spin bike/rowing etc as well? they dont seem to aggrivate it but to be honest it aches pretty much constantly now.