The correct way to keep fit is to rest the muscles that have practiced for 48-72 hours and give them time to grow. If you go every other day, you have to practice most of your muscles or all your muscles on the day you go. It's too tired. I suggest walking six days a week, taking two days off as a cycle, practicing some muscles on the first day and others on the second day, so that all the muscles can rest for 48 hours. On weekends, you can completely relax and go outdoors. As you said, going the next day can also slow down the muscle effect, so it doesn't matter.