Tonight I attempted to swim, this being after I just swam at lunchtime 66 laps! It wasn't a good idea; I was tired and sore and my arm really hurts! Still I managed to eek out a measly 20 laps, which is about the distance of the water portion of a sprint triathlon. My times were not good, started out under a minute but the rest were mostly in the 120s, with the very end finally settling into the 112's... but I was done. I lacked form. I lacked motivation and was wondering why I was here?
My arms seriously hurt. David has brought up the excellent point of variety. It is time for me to begin biking and running. Not sure what I think about that.