Skin help! (feet and hands)

The skin on my feet is bad, always having rough broken skin with various areas of hardened skin which haven’t gone away in a long time. This could be due to playing a lot of sports and being frequently active, however I don’t think they should be this bad. I was wondering if I have any corns/calluses/verrucas or anything else, and if there is anything you guys would recommend to fix this. Importantly the first photo has a few large spots in the middle and I was particularly interested in finding out what they are and how to get rid of them (they have been there for years now). Also I have a patch of skin on my thumb which was from under a previous wart I believe however if doesn’t look fully healed, so was wondering what your guys’ take on that was and what I should do?