Never, ever ignore pain in your body. It's a sign that something's wrong,and ignoring it can result in serious injury. It can take something that would have healed with a bit of time and rest and land you under the surgeon's knife.
Arch pain particularly is something you don't want to ignore. You could end up with Plantar fasciitis, a very painful injury that takes a long time to heal. Head to the doctor, and have them check it out. You may also not be wearing adequate shoes; what kind of shoes are you wearing, how old are they? What's good for walking may not be a good choice for Insanity-style workouts, which involve a lot of side-to-side motion and require different support.
Writer, mother, wife, and breadwinner. I love to run, but running doesn't love me, so I'm switching to my low-impact bike.
I'm not pregnant, just fat: My blog. fatnotpregnant.blogspot.com/
| current weight: 186.4