In football, herniated disks can develop as a result of repeated, hard impacts with the ground, heavy hits, recurring back strains, and sudden or violent twisting actions. Though any player may be affected, the pivoting and twisting movements required of running backs may make them somewhat more susceptible to experiencing a slipped disk. Similarly, linemen may be more at risk for herniated disks due to the repeated tackles they absorb. This is particularly true of players who don’t practice proper technique or have a muscle imbalance. That said, herniated disks also occur in non-athletes as a result of the aging process. Contributing factors may include being overweight, being a smoker, having a family history of herniated disks or repeatedly engaging in strenuous lifting as part of your job or lifestyle.