EE WAS PULLING OUT A REAR SPRING ON A REFUSE TRUCK. HE PULLED TOO FAR & THE SPRING STARED TO FALL, HE TRIED TO KEEP IT FROM HITTING HIS FEET. CAUSE OF THIS INJURY WAS OVEREXERTION & PAYING ATT ENTION TO TASK AT HAND & GETTING HELP. COMPLIANCE WITH RULES/REGS NOT A FACTOR, MINING EQUIP NOT A FACTOR, PERSONAL EQUIP NOT A FACTOR & MINER PROFICIENCY A FACTOR. DIDN'T MISS WORK TIL 10/29