Back when I was racing I spent a lot more time paying attention to my bike. I would check to make sure bolts were tightened, blah blah blah. Well, Saturday I took my cross bike out for a loooong day of riding and as I was cranking up this mile long steeeeeep hill my left foot started to feel some play. I had just replaced the cleats on my shoe so my first thought was that they weren't tightened enough. I pedaled along cautiously though still cranking up this hill. I wiggled my foot back and forth a couple times and POP! The whole crank arm came right off my bike with my foot still clipped in.
Sheer leg power I tell ya.
Sheer leg power I tell ya.