My strength was better , we 'd gone from 15 degrees to about 5 degrees shy of full extension .
To make it any better , I really needed surgery and a new knee since I was bone - on - bone .
My strength was better , we 'd gone from 15 degrees to about 5 degrees shy of full extension , but to make it any better , I really needed surgery and a new knee since I was bone - on - bone .