a platform where you can make a team with friends to compete agents other teams. OR etenter into a 1v1 exercise battle with a friend. You can choose an end date, activity type, and a type of metric that you want to track. Then, once it gets approved by the person you are challenging, both of you can start adding activities to the challenge to track your progress. Whoever leads at the end of the time is the winner is the winner of the "outduel"!