On 10/24/17, miner was injured while cleaning up around a tail pulley guard. Miner was shoveling on the catwalk grating when the shovel struck a piece of coal that was wedged in the grating of the catwalk. The impact stopped the shovel motion mid-movement and miner felt a pop in back. Miner reported back pain to superintendent on 10/26/17 and was taken to a doctor.