I didn't want to go out today. It was cold and grey. I did it anyway. Another 2740 in the bank (8 laps to the reef and back). I had a lot of trouble coughing and tight chest but an hour or so after exercise was fine. Ended the swim with 3 x 170. Funny set. Got my HR up though. How about my "poor man's" wetsuit top? Cold days I wear a tshirt over my grannysuit. Nice for insulation.