Hammer Time (CFJ) — how to swing a sledge hammer; I suspect I’ll be adding a sledge hammer and tractor tire to my garage gym

Ironman in Waterworld (CFJ) — hydration for the athlete, myths and realities

Comfortable Being Uncomfortable (CF Invictus) — how far should you push yourself? And how far is too far? Thoughts on intensity.

How Getting a Six Pack Changes Your Life (And How It Doesn’t) (Lifehacker) — the thing about a six pack is that 99% of the time only you know you have one; it’s not visible to the rest of the world. I’ve worked hard to achieve this goal, and will admit that in the back of my head I thought somehow life would change once I achieved it. Only your confidence in yourself will really change!