My site, Kettlebell Challenges, has been updated with improved functionality. Most of the changes are behind the scenes, but many are apparent to the users. Among the new features are these great new profile pages. The user has the option of making the profile public or keeping it private. From this profile page you can start new challenges and log, change or delete your kettlebell workouts.

Kettlebell Challenges Profile Page
After you complete your challenge you’ll have the option of putting a cool badge on your website like the one below.
This site is an ongoing effort, but it’s coming along nicely if not quickly.
Sign up and challenge yourself!