A lot of us are used to running around the office and travelling long hours to commute between our homes and offices. Because of this, we develop a habit of being physically active and it also helps us fall asleep easily. But now that we're at home, a lot of us aren't paying attention to physical activities. And this sudden change from being active to being a couch potato can also affect your sleep schedule. So, make sure that you opt for at least 20-30 minutes of physical activity per day.