Walking- How Do I Strengthen My Triceps?!

[BFritz21]

I'm going to walk the mile event of the Flying Pig in downtown Cincinnati at the end of April and I need some help strengthening my triceps!

You might be thinking "damn, Brad, triceps have nothing to do with walking....... you must be more brain damaged than we thought!"

When I walk for any distance, like I will in this event, I walk with a walker, and I lean on it heavily when I push it, and my triceps get tired and are in so much pain that I have to stop every few steps to let the pain go away.

So, I'm going to go hard on my triceps in the gym for the next month and see if that helps me be able to walk it without stopping (or stopping a lot less).

I'm going to go over to the gym in a bit, but it's raining right now, and all the trainers will be gone by the time I get over there, so I figured I could see if anyone on here knows any good tricks to build up the triceps.

THANKS IN ADVANCE!