hey @phoenixwren,
At the moment we are keeping track of all ACTIFIT tokens to be distributed without the need for an ETH address, as they are associated with every user's steemit account name.
The total token count you have, and related transactions (posts/delegation/upvotes) will be available for you to access soon, we will have a link publicly available for you to access this information, and eventually this will also be available on actifit.io

Be active, stay fit ! :)
@actifit