Someone at work asked how many calories I burn in a session at the pool...the truth is I dont have clue!? How many calories do you reckon you could burn in a fairly intensive training session? covering about 3Km in an hour long session...

Without knowing your age & what sort of intensive training (according to you}What was the warm up?Mine is 1500.Was it male or female who asked about calories?If it's a she or a he depending on YOUR prefefrence,ithink you have been offered a date.

well i am 23, and it was when i was training with the uni team, so it was pretty intensive 3km was for sprint work. nowadays i am more likely to do 4 or 5km in a session. sadly i dont think she was interested in dating me 

i usually swim 3k+ in an hour at a steady pace non stop. it would be interesting to know how many calories i burn during the swim. i will have to research it on t'internet