Sweeming

Hi What is the reasons that sweeming (FrontCrawl) has less erobic value then bycicles. Assuming that both cases "worth" the same amount of Kcal (Measured by a Polar watch). Sorry for using English - Don't have an option of writing in hebrew. Thanks

אם אתה שוחה באותו דופק שאתה מדווש, לאותו פרק זמן = ההוצאה הקלורית תהיה שווה. כדי לדייק יותר : כל התחום בו יש קשר לינארי בין הדופק וצריכת החמצן המירבית המשפט הנ"ל תקף.

I agree that that Calories accounting is the same, but does the body is "burning" fat in the same manner in both cases. I read that Water environment cause the body to generate more fat (Like if the body understand that he suppose to float ). A few examples that might proved that are: There are a lot of FAT great swimmers but I never saw a FAT great runner or a biker. Olympic swimmers have more fat percent in there body then runners and bikers.