我跑步大概1小时消耗500卡，

觉得游泳大概也一样。我是游泳以后很饿的，跑步骑车还好一些。

https://www.shape.com/fitness/cardio/how-many-calories-does-swimming-burn#:~:text=While%20swimming%2C%20your%20body%20burns,per%20hour)%20for%20butterfly%20stroke.