38 Minute Swim

I went for a 38 minute swim after work today and it was difficult.  I thought I could push through a swim workout with my knee, and surprisingly my knee wasn't a problem at all (even on flip turns).  The big issue tonight was my endurace and breathing.  I've got this head cold and cough and I couldn't hold my breath worth a crap.  I ended up doing short intervals and stroke work the whole time, which was good, because I got something done even though I couldn't really do any distance.  Hopefully I can shake this thing by the weekend so I can get a good endurance workout in.