>>4786666Depends on how many days a week you train, but generally you shouldn't do the same exercise more than twice a week to prevent an overuse injury.
So instead of doing the same exercise twice or more, just do a variation of it.
For example:
>Day A: Normal farmer's walk>Day B: One armed farmer's walk (pic related)On a side note, one armed farmer's walks are an amazing exercise in general and amazing for your lower back health since it hits a specific muscle (QL Muscle) that other exercises, like normal farmer's walk, can't properly stimulate.