Through the Achievement portal, you can sync your account with Twitter or Foursquare to earn points. After syncing your account with Twitter, you can earn points by tweeting messages about health or fitness while tagging @achievement and key health or fitness terms (such as running, health foods, exercise). After syncing with Foursquare, you earn points by checking-in at health or fitness related places such as gyms or parks. You can earn up to 6 points per day on Foursquare and Twitter! 

Connect your Twitter or FourSquare by visiting the Connect an App card in your Account!