我跑步大概1小時消耗500卡，

覺得遊泳大概也一樣。我是遊泳以後很餓的，跑步騎車還好一些。

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