EE was hitching the rib to set timbers for the unit tail piece. EE's right hand, right elbow, and left hand were going numb as EE was swinging a dutch head. EE later began to train the belt and was hitting rollers and experienced the same sensations. Employee said EE has had issues with this condition for the past 12 months. EE worked everyday up until 4/29/26, off for surgery.