Answer:
A 68kg person has to swim approximately 2 hours of fast crawl to burn 1500 calories.
Explanation:
We have to consider how many calories has the fast food meal of a burger. Let´s consider they have in between 500 calories and 1000 calories. If we add some soda and fries, maybe we get 1000 calories more. So we would consider that a complete fast food meal with burger, soda and fries, we would be talking about 1500 to 2000 calories.
We need to also consider a lot of factors related to the person and the way he or she swims. So we are using and average answer for de details we have here.
