> I don't really think it's a good physical exercise
The problem is that most people don't do anything physical at all and walking is one of the easiest way to get started. Any type of activity is beneficial, you need to move for your lymphatic system to work properly and walking is perfect for that, your feet/lower legs basically are lymph pumps: https://www.mdpi.com/2813-3307/2/2/4
The problem is that most people don't do anything physical at all and walking is one of the easiest way to get started. Any type of activity is beneficial, you need to move for your lymphatic system to work properly and walking is perfect for that, your feet/lower legs basically are lymph pumps: https://www.mdpi.com/2813-3307/2/2/4