Fitness Pro - Fitness Pro 2.0 contains an impressive library with over 450 different exercises.
Fitocracy - Fitocracy is a social network that turns exercise into a cooperative and competitive exercise with friends, rivals, and strangers.
STRAFFR - We talked to Stefan Weiss of STRAFFR about the intelligent fitness band and here is what he said about it .
RunKeeper - Join the community of over 45 million runners who make every run amazing with Runkeeper. Track your workouts and reach your fitness goals!
The Fit Tutor - The Fit Tutor is a membership community dedicated to efficient and effective workouts for all...
Runbit - Runbit combines training and play into one by taking you on a journey and challenging you to find...