Card management with Google fit on Android

Google Fit is an Android app. When you run it, on the first screen they have cards with weight graph and personal records. These cards may be deleted by dragging them side ways. That is how i deleted them. How can I bring them back? I looked through settings menu but card management is not there. Please help. One of the cards namely "Your weight" is returned the next day I deleted it. So far I rated the app as "one star" in Android-Store to send a message to developers that the card management is not that easy to find. If they reply to my review, I'll post it here. Thanks.