Hi all! was wondering if any of you out there can help. I'm young and healthy thx gd, 28 yrs old, but i have lots of knee pain when i do lower body exercises.especially squats and lunges. am i doing something wrong?or is it possible I just have bad knees?? it feels too young to have bad knees..i would love to hear any and all advice you people have cuz i don't know what to make out of it..oh also, after i do these lower body workouts the knee soreness stays for a couple of days...thx in advance for all your advice:)