Once a challenge has been created, you must add one or more activities to compete against. You can think of the challenge itself as
a container that you invite participants to join and run progress reports against. The activity or activities within the challenge
container is where all participant data is collected.
This process simply adds activities to a fitness challenge. You will still need to invite users to
join your challenge by clicking the Add Participants
button after activities have been created.
You may now add additional activities to the challenge or invite participants.