On 09/25/2021 operator dismounting blade 105 and heard a pop in their hip. Operator continued to work with soreness. On 9/27/2021 operator was evaluated at the hospital ER, diagnosed with a bruise and given a work as tolerated release. Evaluation on 10/01/2021 by an orthopedic doctor, prescribed physical therapy. The first physical therapy treatment was on 10/05/2021.