Yesterday, my commute sucked. ( I still can't beleive I would say such a thing.)
It felt like I was riding in sand. I had no speed and was pushing the whole way. There wasn't even any wind. I was behind the whole route. Towards the end, it felt like I couldn't even coast to a stop light.
Got to work and gave my back wheel a spin. It stopped within a quarter turn. Seems the back break was catching on the rim. I just had the wheel trued and the LBS must not have tighted down the axel enough.