SLOWLY KNEE WENT FROM FEELING UNCOMFORTABLE TO PAIN AFTER A COURSE OF A WEEK OR SO ASSESSMENT FROM CCOM-HAMSTRING TENDONITIS & MILD KNEE STRAIN. REPETITIVE MOTION FROM CLIMBING LADDERS WHILE L OADING RAIL CARS. RESTRICTED TO NO CLIMBING, LIMITED KNEELING, LIMITED SQUATTING, LIMITED TO LIFTING, CARRYING, PUSHING & PULLING OF 20 LBS. UNSURE OF INTENSITY OF INJURY UNTIL EVALUATION BY