A few potentially stupid questions here, shoe related:
First: Is it worth investing in a second pair of running shoes? I've heard that it's better for the shoes and for your feet to alternate, a different pair every other day. I'm doing C25K now, so they're getting a day off anyway, but I do a lot of walking in my off days just to get around so I may start wearing my running shoes then.
Second: If I do get a second pair, should I just get a second pair just like the first? I was finally "diagnosed" as a severe overpronator by the guy at the new balance store and got a pair of shoes to correct for that, and I can feel a difference (my shin splints aren't nearly as bad when I wear them) so I'm inclined to stick with what works. Just wondered if there's any value in changing it up.
Third: In addition to severely overpronating, I have really high arches. I gather that's an unusual combination- most sites and discussions here seem to suggest that flat arches lead to overpronation, while high arches lead to supination. The shoes I'm using now are stability shoes with good arch support (and I really can't tell you how much difference this has made), but I was wondering if there's anything else I should look for because of my weird combination.
Thanks, and sorry for the long and potentially unnecessary questions!