Feeling/hearing bones grind against one another
I have recently lost over 170 pounds in three years and am struggling with strength training because every time I move my shoulders/neck/knees I can feel/hear my bones grind against one another and the sound and feeling bothers me. It's not to the point where it's painful, but I hate the sound of it!
Is there anything I can do to lessen the grinding but still get into lifting weights?