Good Morning, I’ve been dealing with sore and tired feet for the last 5 years. My feet get sore sometimes after only a couple hours of work. (I walk and stand frequently but sit down as well). My question is can Achilles tendinitis or tight hamstrings and calves cause foot pain? I’ve also had an issue with lower back pain at one point. Stretching seemed to alleviate that issue. I go through different kinds of insoles but nothing helps.